Question
Find the area of a rhombus (in cm2) whose
side is 13 cm and the smaller diagonal is 11 cm?Solution
Larger diagonal = 2 × √(132 – 52) = 2 × 12 = 24 cm Area of rhombus = (11 × 24)/2 = 132 cm2.
If H < T < B = Y and T = V < Z < C, then which of the following conclusions is correct?
How many lions are neither monkey nor cow?
Find the missing number in the series: 2, 6, 12, ?, 30, 42
Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and th...
In a certain code language, 'GOLF' is coded as '6428' and 'OPEN' is coded as '7653'. What is the code for 'O' in the given code language?
Select the set in which the numbers are NOT related in the same way as are the numbers of the given set. (NOTE: Operations should be performed on the wh...
Which figure will replace the question mark (?) in the following figure series?
If a mirror is place on the line XY, then which of the answer figures is the mirror image of the given figure?
Statements:
Some elephants are fishes.
No fish is a tiger.
All deer are tigers.
Conclusions:
I. Some elephants ar...
In a certain code language, RING' is coded as 'UMQK'. What is the code for 'SAFE' in that code language?
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