Question 1
Arithmetic Progressions · 2017
If 2x,x+10,3x+2 are consecutive AP terms, find x.
Correct!
The answer is C, 6.
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Arithmetic Progressions questions for CBSE X
Lakshyank has 142 Arithmetic Progressions questions for CBSE X. Try a few below, then practise the rest free.
Question 2
Arithmetic Progressions · 2019
Which term of 4, 9, 14, 19, … is 109?
Correct!
The answer is B, 22nd.
Question 3
Arithmetic Progressions · 2019
If aₙ=7−3n, find the sum of the first 25 terms.
Correct!
The answer is D, −800.
Question 4
Arithmetic Progressions · 2019
If aₙ=3+2n, find the sum of the first 24 terms.
Correct!
The answer is D, 672.
Question 5
Arithmetic Progressions · 2024
The pth,qth,rth terms of an AP are x,y,z. Find x(q−r)+y(r−p)+z(p−q).
Correct!
The answer is A, 0.
Question 6
Arithmetic Progressions · 2024
Ananya saves ₹24,₹30,₹36 in the first three months and continues the same increase. Find the month-15 saving.
Correct!
The answer is B, ₹108.
Question 7
Arithmetic Progressions
Which term of 3,8,13,18,… is 55 greater than its 20th term?
Correct!
The answer is C, 31st.
Question 8
Arithmetic Progressions
Which term of 21,42,63,84,… is 420?
Correct!
The answer is D, 20th.
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