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What will come in place of the question mark (?) in the following questions?(You are not expected to calculate exact values)
(?) × 3.01 = 11.95 × (05.09)2
(?) × (12.01)2 = 15.95 × 09.09
What should come in place of question mark (?) in the following questions?
? − 33 = (82 − 12) + (112 − 17)
786 + 432 + 151 = ? + (37)2
What will come in place of the question mark (?) in the following number series?
4, 6, 8, 9, 10 , 12 ,?
43, 47, 53, 59, ?, 67
Prashant can complete a work in 12 days while Vishal can do it in 8 days. Calculate the work left if they work for 4 days each?
In how many ways, a committee of 3 members including at least 2 females can be formed from a group of 5 males and 4 females?
The length of a rectangle is 12 units and the breadth is 26 units. What will be the area of the right-angled triangle constructed on which base is equal to the length of rectangle and height is equal to the breadth of the rectangle?
Nick's Mathematics test had 76 problems i.e. 20 arithmetic, 25 algebra and 36 geometry problems. Although he answered 40% of the arithmetic, 40% of the algebra and 66.66% of the geometry problems correctly, he did not pass the test because he got less than 75% of the problems right. How many more question he would have needed to answer correctly to earn a 75% passing grade?
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