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MCQOPTIONS
This section includes 696 Mcqs, each offering curated multiple-choice questions to sharpen your Aptitude knowledge and support exam preparation. Choose a topic below to get started.
| 451. |
In an examination, a student scores 4 marks for every correct answer and loses 1 mark for every wrong answer. If he attempts all 75 questions and secures 125 marks, the number of questions he attemtpts correctly is |
| A. | 35 |
| B. | 40 |
| C. | 42 |
| D. | 46 |
| Answer» C. 42 | |
| 452. |
In an examination, a student scores 4 marks for every correct answer and loses 1 mark for every wrong answer. A student attempted all the 200 questions and scored in all 200 marks. The number of questions, he answered correctly was |
| A. | 82 |
| B. | 80 |
| C. | 68 |
| D. | 60 |
| Answer» C. 68 | |
| 453. |
A number consists of two digits and the digit in the ten s place exceeds that in the unit s place by 5. If 5 times the sum of the digits be subtracted from the number, the digits of the number are reversed. Then the sum of digits of the number is |
| A. | 11 |
| B. | 7 |
| C. | 9 |
| D. | 13 |
| Answer» D. 13 | |
| 454. |
A farmer divides his herd of n cows among his four sons so that the first son gets one half the herd, the second son gets one fourth, the third son gets one fifth and the fourth son gets 7 cows. The value of n is |
| A. | 80 |
| B. | 100 |
| C. | 140 |
| D. | 180 |
| Answer» D. 180 | |
| 455. |
In a three-digit number, the digit at the hundred s place is two times the digit at the unit s place and the sum of the digits is 18. If the digits are reversed, the number is reduced by 396. The difference of hundred s and ten s digit of the number is |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 5 |
| Answer» C. 3 | |
| 456. |
Of the three numbers, the sum of the first two is 55, sum of the second and third is 65 and sum of third with thrice of the first is 110. The third number is |
| A. | 25 |
| B. | 30 |
| C. | 35 |
| D. | 28 |
| Answer» D. 28 | |
| 457. |
The number 323 has |
| A. | three prime factors |
| B. | five prime factors |
| C. | two prime factors |
| D. | no prime factor |
| Answer» D. no prime factor | |
| 458. |
252 m of pant cloth and 141 m of shirt cloth are available in a cloth store. To stitch one pant and one shirt, |
| A. | (80,100) |
| B. | (100,80) |
| C. | (100,90) |
| D. | (90,80) |
| Answer» C. (100,90) | |
| 459. |
There are 50 boxes and 50 persons. Person 1 keeps 1 marble in every box. Person 2 keeps 2 marbles in every 2nd box, person 3 keeps 3 marbles in every third box. This process goes on till person 50 keeps 50 marbles in the 50th box. Find the total |
| A. | 43 |
| B. | 78 |
| C. | 6 |
| D. | 93 |
| Answer» E. | |
| 460. |
A and B have together three times what B and C have, while A, B, C together have thirty rupees more than that of A. If B has 5 times that of C, then A has |
| A. | 60 |
| B. | 65 |
| C. | 75 |
| D. | 45 |
| Answer» C. 75 | |
| 461. |
Find the maximum number of trees which can be planted, 20 metres apart, on the two sides of a straight road 1760 metres long |
| A. | 180 |
| B. | 178 |
| C. | 174 |
| D. | 176 |
| Answer» C. 174 | |
| 462. |
The product of two positive numbers is 2500. If one number is four times the other, the sum of the two numbers is : |
| A. | 25 |
| B. | 125 |
| C. | 225 |
| D. | 250 |
| Answer» C. 225 | |
| 463. |
a divides 228 leaving a remainder 18. The biggest two digit value of a is |
| A. | 70 |
| B. | 21 |
| C. | 35 |
| D. | 30 |
| Answer» B. 21 | |
| 464. |
A man engaged a servant on the condition that he would pay him 90 and a turban after service of one year. He served only for nine months and received the turban and an amount of 65. The price of turban is |
| A. | 25 |
| B. | 18.75 |
| C. | 10 |
| D. | 2.50 |
| Answer» D. 2.50 | |
| 465. |
If the operation * is defined by a * b = a + b ab, then 5 * 7 equals |
| A. | 12 |
| B. | 47 |
| C. | 23 |
| D. | 35 |
| Answer» D. 35 | |
| 466. |
The sum of two number is 8 and their product is 15. The sum of their reciprocals is |
| A. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>8</center></td></tr><tr><td style="text-align: center;">15</td></tr></table> |
| B. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>15</center></td></tr><tr><td style="text-align: center;">8</td></tr></table> |
| C. | 23 |
| D. | 7 |
| Answer» B. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>15</center></td></tr><tr><td style="text-align: center;">8</td></tr></table> | |
| 467. |
In a division sum, the divisor is 12 times the quotient and 5 times the remainder. If the remainder is 36, then the dividend is |
| A. | 2706 |
| B. | 2796 |
| C. | 2736 |
| D. | 2826 |
| Answer» D. 2826 | |
| 468. |
Instead of multiplying a number by 0.72, a student multiplied it by 7.2. If his answer was 2592 more than the correct answer, then the original number was |
| A. | 400 |
| B. | 420 |
| C. | 500 |
| D. | 560 |
| Answer» B. 420 | |
| 469. |
A man ate 100 grapes in 5 days. Each day, he ate 6 more grapes than those he ate on the earlier day. How many grapes did he eat on the first day ? |
| A. | 8 |
| B. | 12 |
| C. | 54 |
| D. | 76 |
| Answer» B. 12 | |
| 470. |
999 98 9999 |
| A. | 98999 |
| B. | 99899 |
| C. | 99989 |
| D. | 99998 |
| Answer» B. 99899 | |
| 471. |
The length of a road is one kilometre. The number of plants required for plantation at a gap of 20 metres in both sides of the road is |
| A. | 102 |
| B. | 100 |
| C. | 51 |
| D. | 50 |
| Answer» C. 51 | |
| 472. |
The sum of a natural number and its square equals the product of the first three prime numbers. The number is |
| A. | 2 |
| B. | 3 |
| C. | 5 |
| D. | 6 |
| Answer» D. 6 | |
| 473. |
If the digits in the unit and the ten s places of a three digit number are interchanged, a new number is formed, which is greater than the original number by 63. Suppose the digit in the unit place of the original number be x. Then, all the possible values of x are |
| A. | 7, 8, 9 |
| B. | 2, 7, 9 |
| C. | 0, 1, 2 |
| D. | 1, 2, 8 |
| Answer» C. 0, 1, 2 | |
| 474. |
The sum of a two digit number and the number obtained by reversing its digits is a square number. How many such numbers are there ? |
| A. | 5 |
| B. | 6 |
| C. | 7 |
| D. | 8 |
| Answer» E. | |
| 475. |
If sum of two numbers be a and their product be b, then the sum of their reciprocals is |
| A. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"> + </td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">a</td><td style="text-align: center;">b</td></tr></table> |
| B. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>b</center></td></tr><tr><td style="text-align: center;">a</td></tr></table> |
| C. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>a</center></td></tr><tr><td style="text-align: center;">b</td></tr></table> |
| D. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">ab</td></tr></table> |
| Answer» D. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">ab</td></tr></table> | |
| 476. |
In a factory one out of every 9 is a female worker. If the number of female workers is 125, the total number of workers is |
| A. | 1250 |
| B. | 1125 |
| C. | 1025 |
| D. | 1000 |
| Answer» C. 1025 | |
| 477. |
On multiplying a number by 7, all the digits in the product appear as 3 s. the smallest such number is |
| A. | 47649 |
| B. | 47719 |
| C. | 47619 |
| D. | 48619 |
| Answer» D. 48619 | |
| 478. |
7 is added to a certain number; the sum is multiplied by 5; the product is divided by 9 and 3 is subtracted from the quotient. Thus if the remainder left is 12, what was the original number ? |
| A. | 30 |
| B. | 20 |
| C. | 40 |
| D. | 60 |
| Answer» C. 40 | |
| 479. |
The number 1, 2, 3, 4, ...., 1000 are multiplied together. The number of zeros at the end (on the right) of the product must be : |
| A. | 30 |
| B. | 200 |
| C. | 211 |
| D. | 249 |
| Answer» E. | |
| 480. |
If the difference of two numbers is 3 and the difference of their squares is 39, then the larger number is |
| A. | 8 |
| B. | 9 |
| C. | 12 |
| D. | 13 |
| Answer» B. 9 | |
| 481. |
How many numbers less than 1000 are multiples of both 10 and 13 ? |
| A. | 9 |
| B. | 8 |
| C. | 6 |
| D. | 7 |
| Answer» E. | |
| 482. |
A two digit number is five times the sum of its digits. If 9 is added to the number, the digits interchange their positions. The sum of digits of the number is : |
| A. | 11 |
| B. | 9 |
| C. | 7 |
| D. | 6 |
| Answer» C. 7 | |
| 483. |
Of the three numbers, the second is twice the first and it is also thrice the third. If the average of three numbers is 44, the difference of the first number and the third number is : |
| A. | 24 |
| B. | 18 |
| C. | 12 |
| D. | 6 |
| Answer» D. 6 | |
| 484. |
A number consists of two digits such that the digit in the ten s place is less by 2 than the digit in the unit s place. Three times the number added to 6/7 times the number obtained by reversing the digits equals 108. The sum of digits in the number is : |
| A. | 8 |
| B. | 9 |
| C. | 6 |
| D. | 7 |
| Answer» E. | |
| 485. |
Sum of two numbers is 40 and their product is 375. What will be the sum of their reciprocals? |
| A. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>8</center></td></tr><tr><td style="text-align: center;">75</td></tr></table> |
| B. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">40</td></tr></table> |
| C. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>75</center></td></tr><tr><td style="text-align: center;">8</td></tr></table> |
| D. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>75</center></td></tr><tr><td style="text-align: center;">4</td></tr></table> |
| Answer» B. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">40</td></tr></table> | |
| 486. |
800 chocolates were distributed among the students of a class. East student got twice as many chocolates as the number of students in the class. The number of students in the class was : |
| A. | 25 |
| B. | 30 |
| C. | 35 |
| D. | 20 |
| Answer» E. | |
| 487. |
If the sum of two numbers is 3 and the sum of their squares is 12,then their product is equal to : |
| A. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>3</center></td></tr><tr><td style="text-align: center;">2</td></tr></table> |
| B. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>2</center></td></tr><tr><td style="text-align: center;">3</td></tr></table> |
| C. | <table><tr><td rowspan="2"> </td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>3</center></td></tr><tr><td style="text-align: center;">2</td></tr></table> |
| D. | <table><tr><td rowspan="2"> </td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>2</center></td></tr><tr><td style="text-align: center;">3</td></tr></table> |
| Answer» D. <table><tr><td rowspan="2"> </td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>2</center></td></tr><tr><td style="text-align: center;">3</td></tr></table> | |
| 488. |
The numbers 2, 4, 6, 8 ...., 98, 100 are multiplied together. The number of zeros at the end of the product must be : |
| A. | 13 |
| B. | 12 |
| C. | 11 |
| D. | 10 |
| Answer» D. 10 | |
| 489. |
Numbers 2, 4, 6, 8, 10, ....., 196, 198, 200 are multiplied together. The number of zeros at the end of the product on the right will be equal to |
| A. | 21 |
| B. | 22 |
| C. | 24 |
| D. | 25 |
| Answer» D. 25 | |
| 490. |
7, 77, 77, 777 77 equals |
| A. | 1111 |
| B. | 101001 |
| C. | 10101 |
| D. | 1010101 |
| Answer» E. | |
| 491. |
If * means adding 6 times the second number to the first number then (1 * 2) * 3 equals : |
| A. | 121 |
| B. | 31 |
| C. | 93 |
| D. | 91 |
| Answer» C. 93 | |
| 492. |
The value of (0. |
| A. | 1 |
| B. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>100</center></td></tr><tr><td style="text-align: center;">99</td></tr></table> |
| C. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>99</center></td></tr><tr><td style="text-align: center;">100</td></tr></table> |
| D. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>100</center></td></tr><tr><td style="text-align: center;">33</td></tr></table> |
| Answer» C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>99</center></td></tr><tr><td style="text-align: center;">100</td></tr></table> | |
| 493. |
8.31+ 0.6 + 0.002 is equal to: |
| A. | 8.912 |
| B. | 8.912 |
| C. | 8.979 |
| D. | 8.979 |
| Answer» D. 8.979 | |
| 494. |
Given that |
| A. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">90</td></tr></table> |
| B. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>2</center></td></tr><tr><td style="text-align: center;">45</td></tr></table> |
| C. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">99</td></tr></table> |
| D. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>4</center></td></tr><tr><td style="text-align: center;">99</td></tr></table> |
| Answer» E. | |
| 495. |
12345679 72 is equal to : |
| A. | 88888888 |
| B. | 999999998 |
| C. | 888888888 |
| D. | 898989898 |
| Answer» D. 898989898 | |
| 496. |
If we write 45 as sum of four numbers so that when 2 is added to first number, 2 subtracted from second number, third multiplied by 2 and fourth divided by 2, we get the same result, then the four numbers are : |
| A. | 1, 8, 15, 21 |
| B. | 8, 12, 5, 20 |
| C. | 8, 12, 10, 15 |
| D. | 2, 12, 5, 26 |
| Answer» C. 8, 12, 10, 15 | |
| 497. |
The digit in unit s place of the product 49237 3995 738 83 9 is |
| A. | 0 |
| B. | 7 |
| C. | 5 |
| D. | 6 |
| Answer» B. 7 | |
| 498. |
The sum of all the 3-digit numbers, each of which on division by 5 leaves remainder 3, is |
| A. | 180 |
| B. | 1550 |
| C. | 6995 |
| D. | 99090 |
| Answer» E. | |
| 499. |
A number exceeds its two fifth by 75. The number is |
| A. | 125 |
| B. | 112 |
| C. | 100 |
| D. | 150 |
| Answer» B. 112 | |
| 500. |
If 1/2 is added to a number and the sum is multiplied by 3, the result is 21. Then the number is : |
| A. | 6.5 |
| B. | 5.5 |
| C. | 4.5 |
| D. | 6.5 |
| Answer» B. 5.5 | |