While filling in a 3x3 magic square using consecutive integers, the middle number always goes in the middle square; and the sum of each row, column, and diagonal is 3 times that number. So when using the numbers 3 to 11, the number 7 is in the middle, and the magic sum is 21.
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150 Mins English English150 Questions150 Marks150 Mins English English150 Questions150 Marks150 Mins EnglishIn a school, after prayer classes start at 8:25 am. If each period is of 35 minutes, then fourth period will start at
Supriya bought two shirts for 724.38 per piece and three cardigans for 936.46 per piece. How much she has to pay ?
The difference between the largest 3-digit number and smallest 2-digit number is:
A person withdrew ₹ 4,560 from his bank account on 4th of a month and deposited ₹ 2,567 on 20th of the same month. If at the end of the month, balance is ₹ 3,125, then money (in ₹) at the start of the month in his account was:
What is the result when 7kg 7g is subtracted from 9kg?
Raju has turpentine oil in 5 containers each of 20 L size. He fills them in 10 cans of 5L, 10 cans of 2 L and rest in 1 L cans. Number of 1 L cans filled is:
The difference between the greatest and smallest 6-digit numbers formed by using the digits 5, 1, 0, 3, 9 and 6 is:
How many 4-digit numbers can be generated from the digits 1, 2, 3, 4, 5, 6 and 7 such that no digit appears more than once, and '123' always appear as a string?
Which of the following smallest number should be added to 6659 to make it a perfect square?
In a classroom, the number of boys and the number of girls are initially equal. 8 girls left to play ring tennis, leaving twice as many boys as girls in the classroom. The total number of girls and boys present initially were ______.
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