EASY
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If the difference between 62% and 80% of a number is 198, then the difference between 92% and 56% of the number will be:

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Important Questions on Number Systems

MEDIUM
A thrice of the square of a natural number decreased by 4 times the number is equal to 50 more than the number. Find the number.
EASY
Which of the following is the smallest?
MEDIUM
A number of two digits is equal to 'k' times to the sum of these digits. If the places of these digits are mutually exchanged. the newly formed number is equal to the sum of these digits multiplied by which one of the following options ?
EASY
The value of 118÷414÷35 of 812-25×113÷45 of 123+1120 is:
EASY

The sum of three consecutive numbers is 126. Find the highest number-

1. 41
2. 42
3. 43
4. 44

MEDIUM

The bar graph given below presents the number of shoes manufactured by a company on the different days of a week:

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What is the total number of shoes manufactured by the company on all seven days together?

EASY

1 USD = Rs. 67.89. A money changer adds a margin of Rs. 1.11. What will be the cost of 150 USD ? 

1. Rs. 10,183
2. Rs. 10,350
3. Rs. 10,330
4. Rs. 10,450

EASY
If the number 687x29 is divisible by 9, then the value of 2x is:
EASY

Twice the difference between two numbers is equal to their sum. If one number is 15, Find the other number.

1. 15
2. 10
3. 5
4. 20 

MEDIUM
P and Q are two examination halls. If 10 examinees are sent from P into Q, the number of examinees becomes equal in both the halls. If 20 examinees are transferred from Q into P, the number of examinees becomes double in P in comparison with Q. What is the number of examinees in each P and Q separately ?
EASY

How many times does the number 3 occur in unit's place for numbers ranging from 1 to 100?

1. 20
2. 11
3. 10
4. 19

EASY

B has 32 pens, 24 pencils and 16 erasers. How many sets of these three items can B make without any left over? 

1. 6
2. 7
3. 8
4. 9

EASY
The difference of the cubes of two consecutive numbers is 127. What are the numbers?
MEDIUM
If 59 is added to a square of a number, the result is 900. What is the number?
EASY
The value of 36÷42 of 6×7+24×6÷18+3÷2-6-4+3×2÷821÷3 of 7 is: