Explore topic-wise MCQs in Maths.

In an office, there are 108 tables and 132 chairs. If $${1 over6} $$ of the tables and $${1 over4} $$ of the chairs are broken. How many people can work in the office if each person requires one table and one chair?

The smallest 5-digit number divisible by 41 is:

On adding a natural number P to the product of four consecutive natural numbers we get a perfect square number. The minimum value of P is:

If [1² + 2² + 3² + ........20²] = 2870, then find the value of [2² + 4² + 6² + ......40²].

What is the greatest number which will divide 110 and 128 leaving a remainder 2 in each case?

The sum of four consecutive even number is 748.The smallest among them is-

What is the two-digit number?
I. Sum of the digits is 6.
II. Digit in the ten s place is double the digit in the unit s place.

8934 3257 + 481 = ? + 2578

8424 135 6=?

35% of 430 + ? % of 360 = 276.5

(?) + 15² = 235

The difference between the average of three consecutive even numbers and the average of the next two consecutive even number is 5. What is first even number?

Each member of a Picnic party contributed twice as many rupees as the total collection was Rs.3042. The number of members present in the party was

The greatest number which when divided by 989 and 1327 leaves remainder 5 and 7 respectively is

If the sum of the digits of any integer lying between 100 and 1000 is subtracted from the number, the result always is :

In a division sum, the divisor is 3 times the quotient and 6 times the remainder. If the remainder is 2, then the dividend is:

The sum of three consecutive odd natural numbers each divisible by 3 is 63. What is the largest among them?

A number is doubled and 9 is added. If the resultant is tripled, it becomes 75. What is that number?

Two number 11284 and 7655, when divided by a certain number of three digits, leaves the same remainder. The sum of digits of such a three - digits number is:

Which of the following is the largest fraction $${6 over7},{5 over6},{7 over8},{4 over5} ?$$

A number when divided by 296 gives a remainder 75. When the same number is divided by 37 the remainder will be:

How many natural numbers divisible by 7 are there between 3 and 200?

A man spends $${1 over 3}$$ of his income on food, $${2 over 5}$$ of his income house rent and $${1 over 5}$$ of his income on clothes. If he still has Rs. 400 left with him, his income is:

What is the sum of two consecutive even numbers, the difference of whose square is 84?

How many even three-digit numbers can be formed from the digits 1 , 2 , 5 , 6 and 9 without repeating any of the digits?

If * means adding 6 times the second number to the first number then ( 1 * 2 ) * 3 equals :

A rational number between $${3 over4} $$ and $${3 over8} $$ is :

The numerator of a fraction is 4 less than its denominator. If the numerator is decreased by 2 and the denominator is increased by 1, the denominator becomes eight times the numerator. Find the fraction?

In a class, there are ' z ' students. Out of them x are boys. What part of the class is composed of girls?

Divide 50 into two parts so that the sum of their reciprocals is $${1 over 12} $$

In a two - digit number, the digit at the unit's place is 1 less than twice the digit at the ten's place. If the digits at units and ten's place are interchanged, the difference between the new and the original number is less than the original number by 20. The original number is:

The sum of three consecutive numbers is 87. The middle number is :

The least number that must be added to 8961 to make it exactly divisible by 84 is

380 mangoes are distributed among some boys and girls who are 85 in numbers. Each boys gets four mangoes and each girls gets five. The number of boys is :

The sum of first sixty numbers from one to sixty is divisible by

The value of $${3.157 4126 3.198 over63.972 2835.121}$$ is closest to :

Find the no. of prime factors in the product of 25¹² 10⁷ x 14⁷ ?

4⁶¹ + 4⁶² + 4⁶³ + 4⁶⁴ is divisible by:

0.1 and $${5 over 8}$$ of a bamboo are in mud and water respectively and the rest of length 2.75 m is above water. What is the length of the bamboo?

How may digit are required to write numbers from 1 to 50?

Sum of two numbers is thrice their difference. Their ratio is

The ratio of two positive numbers is 3 : 4. The sum of their squares is 400. What is the sum of the numbers?

What least value must be assigned to * so that the number 63576 * 2 is divisible by 8?

The sum of 10 terms of the arithmetic series is 390. If the third term of the series is 19. Find the first term

The sum of three numbers is 252. If the first number is thrice the second and third number is two-third of the first, then the second number is

The average of some natural numbers is 15. If 30 is added to first number and 5 is subtracted from the last number, the average become 17.5. then the numbers of natural numbers is :

A number which, when increased by 123% becomes 3345. The number is

Find the least number exactly divisible by 12,15,20,27 ?

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 the digits of the number is:

In how many ways can a committee schedule three speakers for three different meetings if they are all available on any of five possible dates?