Let the height of the building be h. Using tan 30 degrees = h/50 and tan 30 degrees = 1/√3 = 1/1.732, h = 50 * (1/√3) = 50 * 0.577 = 28.87 m. Correct Answer: b) 28.87 m
What will come in the place of the question mark (?) in the following equation if ‘+’ and ‘-’ are interchanged and ‘x’ and ‘÷’ are inte...
In a certain code language, NEST is written as 8426, WISE is written as 6912, and RAIN is written as 7859.
The letters do not correspond to ...
If in a code language, 'HOOK' is written as 'KUXW', then how will 'COKE' be written in the same code language?
In a certain code language, ‘KENT’ is coded as ‘9^*7’ and ‘BENT’ is coded as ‘*~79’. What is the code for ‘B’ in that code language?...
Statements:
No crow is a monkey.
All monkeys are turtles.
No turtle is a snail.
Conclusions:
I. Some snails being...
Select the number that can replace the question mark (?) in the following series.
12.24, 48.96, 192.384, ?
What should come in place of ? in the given series?
73 75 77 79 81 ?
Select the triad which following the same pattern as that followed by the two triads given below. Both triads follow the same pattern.
EV – GT ...
Select the connect mirror image from the following options, when the mirror is placed on the right side of the given figure.
Statement: Some gold is silver. All are silver metal.
Conclusion:
i) Some gold are metal.
ii) Some metals are silver.
Select...
