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Defense expenditure increased by 3.7 per cent in real terms to reach a record high of $2.24 trillion in 2022 according to the Stockholm International Peace Research Institute, SIPRI.Finland and Sweden were among the countries that increased such spending the most.
25% of a number exceeds 1/6th of the same number by 7. What is the number?
The mean of 12 numbers is 15. When two additional numbers, x and y , are included, the average increases by 1. Given that the difference between x and y...
How many terms are there in the geometric progression 7, 14, 28, ......, 14336?
Find the average of first 7 whole numbers.
The ratio between the sum of the digits of a two-digit number and that two-digit number is 1 : 6. If the digit in the unit's place is three less than th...
325 mangoes are distributed among some boys and girls who are 60 in numbers. Each boys gets five mangoes and each girls gets six. The number of boys is :
'N' is the largest three-digit number that leaves 2 as a remainder when divided by 9, 12 and 5, Find the sum of digits of 'N'.
Find the unit digit of (57 129 - 7).