Question
What will be the total surface area of a triangular
pyramid whose sides are all 2 cm long?Solution
a = 2 cm The total surface area of the triangular pyramid = 4(√3/4 × a ×a) = 4 ×√3 /4 ×4 = 4√3cm²
WATER : RVOZM :: BOTTLE : ?
The position of how many alphabets will remain unchanged if each of the alphabets in the word ‘MANGROVE’ is arranged in alphabetical order from left...
In a certain code language, if the word 'HOLMES' is coded as 'PINMTF', then how will 'CREATE' be coded?
Select the option that is related to the third term in the same way as the second term is related to the first term.
SZ : RA :: IL :
What should come in place of the question mark (?) in the given series based on the English alphabetical order?
 TUO, VWR, XYU, ZAX, ?
Find which one of the given words can be made from the letters of the given word.
‘ MOBILIZE ’
...Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
PNNA, RPPE, TRRI, VTTO, ?
Which two numbers should be interchanged to make the following equation correct?
108 ÷ 5 − 2 × 9 + 25 = 27
A cube is formed by folding the given sheet of paper. What would be the number on the opposite side of number ‘2’?
Who are the immediate neighbours of Rahul?
