Solve the question on your notebook and check it by clicking (Answer and Explanation) below question.
The least perfect square, which is divisible by each of 21, 36 and 66 is:
L.C.M. of 21, 36, 66 = 2772.
Now, 2772 = 2 × 2 × 3 × 3 × 7 × 11
To make it a perfect square, it must be multiplied by 7 x 11.
So, required number = 22 × 32 × 72 × 112 = 213444
If a = 0.1039, then the value of
= (1 - 2a) + 3a
= (1 + a)
= (1 + 0.1039)
= 1.1039
A group of students decided to collect as many paise from each member of group as is the number of members. If the total collection amounts to Rs. 59.29, the number of the member is the group is:
Money collected = (59.29 x 100) paise = 5929 paise.
The square root of
is equal to:
Given Expression = 25/11 × 14/5 × 11/14 = 5.
PAF - Careers - join Pakistan Air Force as GD Pilot
Prepare ECAT with practice questions for admissions in Engineering colleges
How to prepare for SAT Reasoning paper-base and online
A comprehensive list of major colle ...
A list of major colleges in the cit ...
Austrlian universities and system o ...
A comprehensive list of essays on P ...
St Michaels School - Karachi is pop ...
A big chain of schools in the world ...
Find school in your location in Dun ...
Find a comprehensive list of major ...
Lessons and practice questions for ...
Learn to crack Sentence Correction ...