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MCQOPTIONS
This section includes 402 Mcqs, each offering curated multiple-choice questions to sharpen your Arithmetic Ability knowledge and support exam preparation. Choose a topic below to get started.
| 351. |
What is the greatest number that will divide 99, 147 and 219 leaving the same reminder in each case? |
| A. | 22 |
| B. | 23 |
| C. | 24 |
| D. | 25 |
| Answer» D. 25 | |
| 352. |
The least positive integer which is a perfect square and also divisible by each of 6,12, 18 and 24? |
| A. | 141 |
| B. | 144 |
| C. | 148 |
| D. | 152 |
| Answer» C. 148 | |
| 353. |
Find the smallest number of two digits which on being divided by 2, 3, 4 and 5 leaves 0, 1, 2 and 3 as remainder respectively. |
| A. | 55 |
| B. | 58 |
| C. | 61 |
| D. | 65 |
| Answer» C. 61 | |
| 354. |
Find largest number of 4 digits divisible by 12, 15, 18, 27 ? |
| A. | 9720 |
| B. | 10478 |
| C. | 11340 |
| D. | 12765 |
| Answer» B. 10478 | |
| 355. |
The HCF of 2 numbers is 11 and LCM is 693.If one of numbers is 77.find the other number ? |
| A. | 97 |
| B. | 98 |
| C. | 99 |
| D. | 100 |
| Answer» D. 100 | |
| 356. |
The least number which should be added to 2497 so that sum is divisible by 5, 6, 4, 3? |
| A. | 21 |
| B. | 23 |
| C. | 25 |
| D. | 27 |
| Answer» C. 25 | |
| 357. |
What is the least number when divided by 4, 5, 6, 8 and 10 leaves 3 as remainder? |
| A. | 112 |
| B. | 116 |
| C. | 121 |
| D. | 123 |
| Answer» E. | |
| 358. |
Three friends Raju , Ramesh and Sunil start running around a circular stadium and complete a single round in 24 s, 36 s and 40 s, respectively. After how many minutes will they meet against at the sta |
| A. | 5 minutes |
| B. | 6 minutes |
| C. | 7 minutes |
| D. | 8 minutes |
| Answer» C. 7 minutes | |
| 359. |
A, B and C start running around a circular stadium and complete one round in 27 s, 9 s and 36 s, respectively. In how much time will they meet again at the starting point? |
| A. | 1 minute 48 seconds |
| B. | 2 minute 48 seconds |
| C. | 3 minute 48 seconds |
| D. | 4 minute 48 seconds |
| Answer» B. 2 minute 48 seconds | |
| 360. |
The product of two numbers is 2028 and their H.C.F. is 13. The number of such pairs is: |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 361. |
Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together ? |
| A. | 4 |
| B. | 10 |
| C. | 15 |
| D. | 16 |
| Answer» E. | |
| 362. |
The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is: |
| A. | 276 |
| B. | 299 |
| C. | 322 |
| D. | 345 |
| Answer» D. 345 | |
| 363. |
A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and c in 198 seconds, all starting at the same point. Aft |
| A. | 26 minutes and 18 seconds |
| B. | 42 minutes and 36 seconds |
| C. | 45 minutes |
| D. | 46 minutes and 12 seconds |
| Answer» E. | |
| 364. |
Find the largest number which divides 62, 132 and 237 to leave the same remainder in each case |
| A. | 35 |
| B. | 36 |
| C. | 32 |
| D. | 34 |
| Answer» B. 36 | |
| 365. |
TheH.C.F. of two numbers is 11 and their L.C.M. is 693. If one of the numbers is 77,find the other |
| A. | 999 |
| B. | 99 |
| C. | None of above |
| D. | 9999 |
| Answer» E. | |
| 366. |
Find the least number which when divided by 5,6,7, and 8 leaves a remainder 3, but when divided by 9 leaves no remainder |
| A. | 1698 |
| B. | 1683 |
| C. | 1600 |
| D. | 1986 |
| Answer» C. 1600 | |
| 367. |
Find the largest number of four digits exactly divisible by 12,15,18 and 27 |
| A. | 9720 |
| B. | 9778 |
| C. | None of above |
| D. | 9790 |
| Answer» B. 9778 | |
| 368. |
Find the H.C.F. and L.C.M. of 0.63, 1.05 and 2.1 |
| A. | 6.3 |
| B. | 630 |
| C. | None of above |
| D. | 105 |
| Answer» B. 630 | |
| 369. |
The traffic lights at three different road crossings change after every 48 sec., 72 sec and 108 sec.respectively .If they all change simultaneously at 8:20:00 hours,then at what time they again change simultaneously |
| A. | 8:37:32 hrs |
| B. | 8:27:12 hrs |
| C. | None of above |
| D. | 8:37:12 hrs |
| Answer» C. None of above | |
| 370. |
Find the H.C.F. of 108, 288 and 360 |
| A. | 360 |
| B. | 36 |
| C. | None of above |
| D. | 3600 |
| Answer» E. | |
| 371. |
Find the greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively |
| A. | 128 |
| B. | 127 |
| C. | None of above |
| D. | 1200 |
| Answer» C. None of above | |
| 372. |
Find the smallest number of five digits exactly divisible by 16,24,36 and 54 |
| A. | 10446 |
| B. | 10568 |
| C. | None of above |
| D. | 10368 |
| Answer» E. | |
| 373. |
Find the greatest possible length which can be used to measure exactly the lengths 4 m 95 cm, 9 m and 16 m 65 cm |
| A. | 45cm |
| B. | 34 cm |
| C. | 78 cm |
| D. | 46 cm |
| Answer» E. | |
| 374. |
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is:%! |
| A. | 9000 |
| B. | 9400 |
| C. | 9600 |
| D. | 9800 |
| Answer» D. 9800 | |
| 375. |
*/*_If the sum of two numbers is 55 and the H.C.F. and L.C.M. of these numbers are 5 and 120 respectively, then the sum of the reciprocals of the numbers is equal to:? |
| A. | 55/601 |
| B. | 601/55 |
| C. | 11/120 |
| D. | 120/11 |
| Answer» D. 120/11 | |
| 376. |
*/*_The least number, which when divided by 12, 15, 20 and 54 leaves in each case a remainder of 8 is:? |
| A. | 504 |
| B. | 536 |
| C. | 544 |
| D. | 548 |
| Answer» E. | |
| 377. |
*/*_252 can be expressed as a product of primes as:? |
| A. | 2 x 2 x 3 x 3 x 7 |
| B. | 2 x 2 x 2 x 3 x 7 |
| C. | 3 x 3 x 3 x 3 x 7 |
| D. | 2 x 3 x 3 x 3 x 7 |
| Answer» B. 2 x 2 x 2 x 3 x 7 | |
| 378. |
*/*_A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and c in 198 seconds, all starting at the same point. After what time will they again at the starting point ?? |
| A. | 26 minutes and 18 seconds |
| B. | 42 minutes and 36 seconds |
| C. | 45 minutes |
| D. | 46 minutes and 12 seconds |
| Answer» E. | |
| 379. |
*/*_The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is:? |
| A. | 74 |
| B. | 94 |
| C. | 184 |
| D. | 364 |
| Answer» E. | |
| 380. |
%_Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is:_% |
| A. | 4 |
| B. | 5 |
| C. | 6 |
| D. | 8 |
| Answer» B. 5 | |
| 381. |
__The H.C.F. of 9/10 , 12/25 , 18/35 and 21/40 is:__ |
| A. | 3/5 |
| B. | 252/5 |
| C. | 3/1400 |
| D. | 63/700 |
| Answer» D. 63/700 | |
| 382. |
__Which of the following fraction is the largest ?__ |
| A. | 7/8 |
| B. | 13/16 |
| C. | 31/40 |
| D. | 63/80 |
| Answer» B. 13/16 | |
| 383. |
__The smallest number which when diminished by 7, is divisible 12, 16, 18, 21 and 28 is:__ |
| A. | 1008 |
| B. | 1015 |
| C. | 1022 |
| D. | 1032 |
| Answer» C. 1022 | |
| 384. |
__The least number which when divided by 5, 6 , 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder, is:__ |
| A. | 1677 |
| B. | 1683 |
| C. | 2523 |
| D. | 3363 |
| Answer» C. 2523 | |
| 385. |
__The product of two numbers is 2028 and their H.C.F. is 13. The number of such pairs is:__ |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 386. |
__Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together ?__ |
| A. | 4 |
| B. | 10 |
| C. | 15 |
| D. | 16 |
| Answer» E. | |
| 387. |
The L.C.M. of two numbers is 48. The numbers are in the ratio 2 : 3. Then sum of the number is:$? |
| A. | 28 |
| B. | 32 |
| C. | 40 |
| D. | 64 |
| Answer» D. 64 | |
| 388. |
Find the highest common factor of 36 and 84.$? |
| A. | 4 |
| B. | 6 |
| C. | 12 |
| D. | 18 |
| Answer» D. 18 | |
| 389. |
The ratio of two numbers is 3 : 4 and their H.C.F. is 4. Their L.C.M. is:$? |
| A. | 12 |
| B. | 16 |
| C. | 24 |
| D. | 48 |
| Answer» E. | |
| 390. |
Reduce 128352/238368 to its lowest terms.$? |
| A. | 3/4 |
| B. | 5/13 |
| C. | 7/13 |
| D. | 9/13 |
| Answer» D. 9/13 | |
| 391. |
The G.C.D. of 1.08, 0.36 and 0.9 is:$? |
| A. | 0.03 |
| B. | 0.9 |
| C. | 0.18 |
| D. | 0.108 |
| Answer» D. 0.108 | |
| 392. |
The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is:$? |
| A. | 276 |
| B. | 299 |
| C. | 322 |
| D. | 345 |
| Answer» D. 345 | |
| 393. |
Which of the following has the most number of divisors? |
| A. | 99 |
| B. | 101 |
| C. | 176 |
| D. | 182 |
| Answer» D. 182 | |
| 394. |
What will be the least number which when doubled will be exactly divisible by 12, 18, 21 and 30 ? |
| A. | 196 |
| B. | 630 |
| C. | 1260 |
| D. | 2520 |
| Answer» C. 1260 | |
| 395. |
The least number which should be added to 2497 so that the sum is exactly divisible by 5, 6, 4 and 3 is: |
| A. | 3 |
| B. | 13 |
| C. | 23 |
| D. | 33 |
| Answer» D. 33 | |
| 396. |
Three number are in the ratio of 3 : 4 : 5 and their L.C.M. is 2400. Their H.C.F. is: |
| A. | 40 |
| B. | 80 |
| C. | 120 |
| D. | 200 |
| Answer» B. 80 | |
| 397. |
Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case. |
| A. | 4 |
| B. | 7 |
| C. | 9 |
| D. | 13 |
| Answer» B. 7 | |
| 398. |
The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively, is: |
| A. | 123 |
| B. | 127 |
| C. | 235 |
| D. | 305 |
| Answer» C. 235 | |
| 399. |
The greatest possible length which can be used to measure exactly the lengths 7 m, 3 m 85 cm, 12 m 95 cm is: |
| A. | 15 cm |
| B. | 25 cm |
| C. | 35 cm |
| D. | 42 cm |
| Answer» D. 42 cm | |
| 400. |
The H.C.F. of two numbers is 11 and their L.C.M. is 7700. If one of the numbers is 275, then the other is: |
| A. | 279 |
| B. | 283 |
| C. | 308 |
| D. | 318 |
| Answer» D. 318 | |