Question
12 5 20 m 13 8 If ‘m’ is the
resultant of the first row, what the resultant of the second row? In each of the following questions two rows of numbers are given. The resultant number in each row is to be worked out separately based on the following rules and the questions below the rows of numbers is to be answered. The operations of numbers progress from left to right. Rules : (i) If a two digit even number is followed by another even number the first one is to be divided by the second one. (ii) If an even number is followed by a prime number, the two are to be multiplied. (iii) If an odd number is followed by another odd number the two are be added. (iv) If a three digit number is followed by a two digit number which is the perfect square, the second number is to be subtracted from the first number. (v) If a three digit number is followed by a two digit number which is not the perfect square, the first number is to be divided by the second number.Solution
m = 12 `xx` 5 = 60 (Rule ii) then 60 ÷ 20 = 3 (Rule i) ∴ m = 3 3 + 13 = 16 (Rule iii) then, 16 ÷ 8 = 2 (Rule i)
How many 7s are there in the following sequence that is immediately succeeded by an even number?
2 7 4 5 7 8 1 7 3 9 7 6 4 7 2 8 7 5 3
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<...Select the combination of numbers that when placed sequentially in the blanks of the given series will complete the series.
l m _ o _ q r _ t _ m...
Select the combination of numbers that when placed sequentially in the blanks of the given series will complete the series.
M _ R _ _ E S _ A R B...
Study the following arrangements carefully and answer the questions.
% I 7 X 6 # 5 H O ^ J & 9 $ 1 N @ 6 L X ? 5 L * 8 ! 2 > 1 E
 ...
In the given series, how many odd numbers are immediately preceded and immediately succeeded by an alphabet?
This question is based on the five, three-digit numbers given below:
(Left) 158 438 182 325 230 (Right)
If 5 is added to the first digit o...
Select the combination of numbers that when placed sequentially in the blanks of the given series will complete the series.
C _ R _ _ N D _ _ _ T...
Select the number combination of letters that when placed sequentially in the blanks of the given series will complete the series.
P Q R S _ _...
What will come in place of question mark (?) in the following series?
3MN, 5LO, 7KP, 9JQ, ?