Question
Find the maximum value of 18 sin A + 7 cos A.
Solution
Maximum value of a sin A + b cos A = √(a² + b²)
Here, a = 18 and b = 7
Required value = √(18² + 7²) = √(324 + 49) = √373
- Study the given pattern carefully and select the number that can replace the question mark [?] in it.
First row: 10, 6, 964
Second row: 7, 3... Select the combination of numbers that when placed sequentially in the blanks of the given series will complete the series.
3 _ 3 _ 5 3 3 5 _ 3 3...
UDGO : FWTL : : MXRC : ?
Find the missing number.
20, 30, 42, 56, 72, ?
Study the given pattern carefully and select the number that can replace the question mark [?] in it.
First row: 6, 5, 191
Second row: 9, ...
Select the related number from the given alternatives.
29 : 65 : : 43 : ?
- Study the given pattern carefully and select the number that can replace the question mark [?] in it.
First row: 11, 7, 1274
Second row: 9, ... Find the missing letter.
What will come in the place of question mark?
In the following question, a series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
