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2
9, 11, 16, 26, 43, ?
3
6, 20, 90, 440, 2190, ?
4
100, 51, 52, 79, 159, 398.5, ?
5
5, 28, 162, 805, 3216, ?
6
Brother's weight is 25 % more than that of his sister. Sister’s weight is what percent of the brother’s weight?
7
In how many different ways can the letters of the word 'GRINDER' be arranged?
8
The difference between the averages of two set of numbers is 6, if total numbers are 10 and the total sum of second set is 56. What is the average sum of both set?
9
Rajesh invest in two schemes, in one scheme he get 5% profit and in other scheme he get 10 % profit, what is his total profit if he invest in the ratio of 4 : 9 respectively?
10
A certain amount earns simple interest of Rs. 1120 after 8 years. Had the interest 3% more, how much more interest would it have earned?
11
How much rice that cost Rs. 23 / kg is mixed with 70 kg of rice that cost Rs. 17 /kg, such that on selling the mixture at the rate 22 /kg shopkeeper gets 10% profit
12
A circular disc of area 3.43π m² rolls down an incline of 8.8 km length. What is the number of revolution it makes during this journey?
13
An amount of money is distributed amongst A, B & C such that A gets half that of B and B gets twice that of C. what is the ratio of the share of B to that of the sum of the shares of A & B?
14
If 6 years are subtracted from the present age of Raghav and the remainder is divided by 18, then the present age of his grandson Arav is obtained. If Arav is 2 years younger to Rahul
whose age is 5 years, then what is the age of Raghav?
15
Three pipes A, B, C can fill a cistern in 10, 15, 18 hours respectively. If pipe A is kept open all the time and pipe B and C is opened alternatively for an hour then find in how many hours the tank will be filled?