Direction: What should come in the place of question mark (?) in the following number series?
2, 3, 6, 15, 45, ?
The pattern followed is *1.5 , * 2 , *2.5 , *3 , *3.5
The 3rd and 8th term of an arithmetic progression are -14 and 1 respectively. What is the 11th term?
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If the 1st and the 3rd term of an arithmetic progression are -10 and -4, what is the 12th term?
The point P(a, b) is first reflected in origin to P1 and P1 is reflected in Y-axis to (4, -3). What are the co-ordinates of point P?
The sum of 10 terms of the arithmetic series is 390. If the third term of the series is 19. Find the first term
The 4th and 7th term of an arithmetic progression are 11 and -4 respectively. What is the 15th term?
What is the largest 4 digit number that is exactly divisible by 93?
What is the sum of the first 17 terms of an arithmetic progression if the first term is -20 and last term is 28?
What will be the quotient when 2143 is divided by 38?
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