What is the value of: x1.5 * x2 ?

Option 1 : x3

**Option 2 : x3.5**Option 3 : x0.75 Option 4 : None of these

Ques 122 : Choose the correct answer.

What is the value of: (33*812*20)/95 ?

Option 1 : 0 **Option 2 : 3 **Option 3 : 1/3 Option 4 : None of these

Ques 123 : Choose the correct answer.

What number should be divided by (0.81)1/2 to give the result as 81?

Option 1 : 9 Option 2 : 81 **Option 3 : 72.9 **Option 4 : 0.9

Ques 124 : Choose the correct answer.

If 6(x-3) = 36(x-5), then what is the value of x?

Option 1 : 2 Option 2 : No value will agree Option 3 : -1 **Option 4 : 7**

Ques 125 : Choose the correct answer.

Which is the largest among 21/2, 51/3 and 41/4 ?

Option 1 : (2)1/2 **Option 2 : 51/3 **Option 3 : 41/4 Option 4 : None of these

Ques 126 : Choose the correct answer.

What is the value of 10009/1004?

Option 1 : 1005 Option 2 : 105 **Option 3 : 1019** Option 4 : None of these

Ques 127 : Choose the correct answer.

In how many different ways can the letters of the word ‘OPTICAL’ be arranged so that the vowels always come together ?

Option 1 : 120 **Option 2 : 720** Option 3 : 4320 Option 4 : 2160 Option 5 : None of these

Ques 128 : Choose the correct answer.

In how many different ways can the letters of the word ‘CORPORATION’ be arranged so that the vowels always come together ?

Option 1 : 810 Option 2 : 1440 Option 3 : 2880 **Option 4 : 50400 **Option 5 : 5760

Ques 129 : Choose the correct answer.

How many 3 digit numbers can be formed from the digits 2, 3, 5, 6, 7 and 9, which are divisible by 5 and none of the digits is repeated ?

Option 1 : 5 Option 2 : 10 Option 3 : 15 **Option 4 : 20**

Ques 130 : Choose the correct answer.

A committee is to be formed comprising 7 members such that there is a simple majority of men and at least 1 women. The shortlist consists of 9 men and 6 women. In how many ways can this be done?

Option 1 : 3,724 Option 2 : 3,630 **Option 3 : 4,914 **Option 4 : 5,670