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7 questions
What is the number of terms in the A.P. given below? 2, 5, 8, ..., 59
18
176
20
29
Which term of the A.P. 1/3, 5/3, 9/3,13/3, … is 37/3?
10th term
8th term
34th term
The 11th and 13th terms of an AP are 35 and 41 respectively. The common difference of the A.P. is
38
5
6
3
How many three digit numbers are divisible by 5?
181
180
178
Kedar's height was 70cm when he was one year old. His height increased to 80cm at 2 years, 90 cm at 3 years and he was 100 cm when he was 4 years old. If the increase in height happens at the same rate, what will be his height when he is 15 years old?
990 cm
160 cm
210 cm
The fourth term of an A.P. is equal to three times the first term and the seventh term exceeds twice the third term by 1. Find the first term and the common difference of the A.P.
a = 4 d = 2
a = 2 d = 4
a = 3 d = 2
a = 2 d = 3
In a certain A.P., the 24th term is twice the 10th term. Is it true that the 72nd term is twice the 34th term?
FALSE
TRUE
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