Question
A bowler gives 15.2 runs per wicket. He gives 32 runs
and takes 4 wickets in the last match after which his average becomes 14.4 runs per wicket. How many wickets have been taken by him before the last match?Solution
Bowling average = (Total run conceded)/(Total wicket taken) Let the total number of wickets be x Then, bowling average = 15.2 Runs conceded = 15.2x Now, (15.2x+32)/(x+4) = 14.4 15.2x + 32 = 14.4 (x + 4) 15.2x + 32 = 14.4x + 57.6 0.8 x = 57.6 – 32 x = 25.6/0.8 = 32
Answer these questions based on the following information.
There are 4 red balls, 4 green balls and 6 blue balls, in a box
If one ball...
What should come in place of the question mark (?) in the given series based on the English alphabetical order?
BMY, DNW, ?, HPS
Which two signs should be interchanged to make the given equation correct?
13 × 6 + 24 ÷ 6 – 17 = 91
In a certain code language. FRIEND is written as ESHFME. How would SUMMON be written in that language?
Which of the following numbers will replace the question mark (?) in the given series?
15, 27, 12, ?, 9, 33
Select the option figure that will replace the question mark (?) in the figure given below to complete the pattern.
Statements:
I. Some Mirrors are not Glasses.
II. All Glasses are Strong.
III. Some Strong are Fragile.
Conclusions:
...Select the set in which the numbers are related in the same way as are the numbers of the following set.
(79, 58, 62)
(54, 33, 37)
...
Two different positions of the same dice are shown, the six faces of which are numbered from 1 to 6. Select the number that will be on the face opposite...
Select the option that is related to the third word in the same way as the second word is related to the first word. (The words must be considered as me...
Relevant for Exams:
