In an examination the average marks of Rohit is 55. If he got 15 more marks in science and 27 more marks in maths then his average would have been 61. Find the total number of subjects he studied?
Let total number of subjects be x. Then, => (55x + 27 + 15)/x = 61 => 55x + 27 + 15 = 61x => 6x = 42 => x = 7
Select the figure that will replace the question mark (?) in the following figure series.
Six students, L, M, N, O, P and Q, are standing facing north, but not necessarily in the same sequence. L is at one of the corners and Q is beside him. ...
Select correct combination of mathematical signs to sequentially replace the letter Y and balance the following equation.
52 Y 13 Y 16 Y 32 Y 2
Select the option figure, which placed in the blank space of the figure marked ‘X’, would complete the pattern.
Which of the following interchange of signs would make the given equation correct?
42 ÷ 7 − 64 + 11 × 6 = 4
In a certain code language, 'ROMAN' is written as 'YVTHU'. How will 'THING' be written in that language?
Which two signs should be interchanged to make the given equation correct?
13 × 6 + 24 ÷ 6 – 17 = 91
Which two numbers should be interchanged to make the given equation correct?
14 + 32 − 56 ÷ 28 × 5 = 40
The following question is based on the given diagram.
Select the option in which the figure given below is embedded. (Rotation of the shape is not allowed)
