SSC CGL MATHS QUIZ

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Question 1:

In a boys school, two toilets are required for every 15 students. If the total number of students is 255 , then how many toilets will be required?

Question 2:

If the digit 5 is dropped from 1 to 50 of all the numbers which are divisible by 5 and have a digit 5, then how many numbers will be left?

Question 3:

The number x is 6 more than that of y. If the difference between the square of numbers x and y is 60, then find the number x?

Question 4:

The remainder when $75 \times 73 \times 78 \times 76$ is divided by 34 is:

Question 5:

If an eleven-digit number $12389x6378y$ is divisible by 72 , then the value of $\sqrt{7 x+7 y}$ is:

Question 6:

Out of two numbers, the first number is three-fourth of the second number. If the average of the reciprocals of both the numbers is $\frac{7}{48}$, then what is the first number?

Question 7:

If $758P09Q5$ is a number that is divisible by 3, then find the least value of $P+Q$.

Question 8:

At the start of a session, the number of students in grades 6,7 and 8 in a school was 120,150 and 130 respectively. Later on 10 students were admitted in grades 6 and 7 and 10 students were transferred from grade 8 . The ratio of the number of students at the start and those at the end of the session, provided no further admission or withdrawal/transfer had taken place, was:

Question 9:

In a division operation, the divisor is 8 times the quotient and 9 times the remainder. If the remainder is 24, what will be the dividend?

Question 10:

The greatest number of six digits which is divisible by 42,44,26,39 and 40 is