Numbers Test 11 – SSC

5, 16, 49, 104, (? ).

Simplify -8/14*7/2 ?

HCF of y

Amol was asked to calculate the arithmetic mean of ten positive integers each of which had two digits. by mistake, he interchanged the two digits, say a and b in one of these ten integers As a result, his answer for the arithmetic mean was 1.8 more than what it should have been.Then b-a equals to ?

If -1 ? x ? 2 and 1 ? y ? 3, then least possible value of (2y - 3x) is:

587×999 = ?

(-2/5)^2,when expressed as a rational number is ?

Which one of the following is a prime number ?

The greatest number of four digits which is divisible by 15, 25, 40 and 75 is:

Which of the following has most number of divisors ?

The predecessor of the smallest positive integer is ?

What least number must be added to 49123 to get a number exactly divisible by 263 ?

The result of truncating the decimal number -22.56 is

The rate of failure in an examination is 39.25%. Find the least number of total candidates appeared in the examination?

1^2 2^2 3^2 ....10^2=?

The value of [(-2)^-2]^-4 is ?

A number when divided by the sum of 555 and 445 gives two times their difference as quotient and 30 as the remainder. The number is :

In a division sum, the divisor is 10 times the quotient and 5 times the remainder. If the remainder is 46, the dividend is

The number of zeros at the end product 16*22*15*50*65*115*18*90 is ?

The difference between the place value and the face value of 6 in the numeral 856973 is?

Find the least nnmber of 3 digits, which is exactly divisible by 14 ?

11^2 12^2 13^2 ....20^2=?

An Egyptian fraction has a numerator equal to 1, and its denominator is a positive integer. What is the maximum number of different Egyptian fraction such that their sum is equal to 1, and their denominators are equal to 10 or less?

The excess 3 code is also called

The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is:

An alloy of zinc and copper contains the metals in the ratio 5 : 3. The quantity of zinc to be added to 16 kg of thealloy so that the ratio of the metal may be 3 : 1 is?

20 labourers can do a work in 20 days if everybody works for 6 hours daily. Then 25 labourers can do the same work in 12 days by working daily for?

What is the difference in intrinsic value and local value of 6 in 8631?

A six-digit number is formed by repeating a three-digit number; for example, 256256 or 678678 etc. Any number of this form is always exactly divisible by :

If each of the three nonzero numbers  a ,b and c is divisible by 3, then abc must be divisible by which one of the following the numbers ?