EASY
BSF GD Constable
IMPORTANT
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If x stands for add, y stands for subtract, z stands for divide and p stands for multiply, then what is the value of (7p3)y6x5?

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Important Questions on Mathematical Operations

EASY
BSF GD Constable
IMPORTANT
SSC - Delhi Police Constable Executive>Chapter 37 - Mathematical Operations>EXERCISE>Q 5
If + means×, ÷means -, ×means ÷ and  - means +, what will be the value of 4+11÷5-55=?
EASY
BSF GD Constable
IMPORTANT
SSC - Delhi Police Constable Executive>Chapter 37 - Mathematical Operations>EXERCISE>Q 6
Ram is twice as old as Shyam. Three years ago he was three times as old as Shyam. How old is Ram now?
EASY
BSF GD Constable
IMPORTANT
SSC - Delhi Police Constable Executive>Chapter 37 - Mathematical Operations>EXERCISE>Q 7

The age of mother is twice that of the elder daughter. 10 year later the age of mother will be three times of the younger daughter. If the difference of the ages of the two daughters is 15 years, then the age of mother is:

EASY
BSF GD Constable
IMPORTANT
SSC - Delhi Police Constable Executive>Chapter 37 - Mathematical Operations>EXERCISE>Q 8
A group of 1200 persons comprising captains and soldiers are travelling in a train. For every 15 soldier there is one captain. The number of captain in a group is:
EASY
BSF GD Constable
IMPORTANT
SSC - Delhi Police Constable Executive>Chapter 37 - Mathematical Operations>EXERCISE>Q 9
Ram cuts a cake into two halves and then cut one half into smaller pieces of equal size each of the small pieces of 20 gram in weight. If he has a seven piece of the cake in all. What was the weight of the original cake?
MEDIUM
BSF GD Constable
IMPORTANT
SSC - Delhi Police Constable Executive>Chapter 37 - Mathematical Operations>EXERCISE>Q 10
The Father is now three times as old as his son. 5 year ago, he was four times as old as his son. The age of the son is_____.
EASY
BSF GD Constable
IMPORTANT
SSC - Delhi Police Constable Executive>Chapter 37 - Mathematical Operations>EXERCISE>Q 11

Data of 450 students who took an examination in Social Science, Maths and Science is given below:
Passed in all subjects 167
Failed in all subjects 60
Failed in mathematics 199
Failed in Science 191
Failed in Social science 175
Passed in social science only 62
Passed in Mathematics only 48
Passed in science Only 52

How many students failed in One subject only?

EASY
BSF GD Constable
IMPORTANT
SSC - Delhi Police Constable Executive>Chapter 37 - Mathematical Operations>EXERCISE>Q 12

Data of 450 students who took an examination in social Sciences, Math and Science is given below:
Passed in all subjects 167
Failed in all subjects 60
Failed in mathematics 199
Failed in Science 191
Failed in Social science 175
Passed in social science only 62
Passed in Mathematics only 48
Passed in science Only 52

How many students failed in Social science only?