Sequence and series JEE Main 2024 with Solution
This Sequence and series JEE Main 2024 with Solution explained here with detailed explanation. This question helps student understand Arithmetic Progression(AP), Geometric Progression(GP). Question : If loge a , loge b, loge c are in A.P. and loge a – loge 2b, loge 2b – loge 3c, loge 3c – loge a are also in ...
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Question : If the First term of an AP is 3 and the Sum of its First Four times is equal to One – fifth of the sum of the next four terms then the sum of the first 20 terms is equal to Options : (A) -1200 (B) – 1080 (C) – 1020 (D) ...
Read moreSequence and series JEE Main 2024 with solution
Question : In an increasing geometric progression of positive session terms, the sum of the second and sixth terms is 703\frac{70}{3} and the product of the third and fifth terms is 49 Then the sum of the 4th, 6th and 8th terms is Options : (A) 96 (B) 78 (C) 91 (D) 84 Sequence and ...
Read moreSequence and series JEE Main 2025 Shift – II with solution
Question : Let a1, a2 …………….. a2024 be an Arithmetic Progressions Such that a1 + ( a5 + a10 + a15 +………….. + a2020 ) + a2024 = 2233 Then a1 + a2 + a3 + …………….+ a2024 is Sequence and series JEE Main 2025 Shift – II with solution Solution : Find the sum ...
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Question : The number of terms of an AP is even. The sum of all the odd terms is 24 the sum of all the even term is 30 and the last term exceeds the first by 212\frac{21}{2} then the number of terms which are integers in the AP Options : (A) 4 (B) 10 ...
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Question : Let TrT_rbe the rth term of an AP If for some m. Tm = 125\frac{1}{25}, T25 = 120\frac{1}{20} and 20∑r=125Tr\sum_{r=1}^{25}T_r = 13, then 5m∑r=m2mTr\sum_{r=m}^{2m}T_r is Options : (A) 98 (B) 126 (C) 112 (D) 142 Sequence and series JEE Main 2025 shift – I with solution Answer : Given 20∑r=125Tr\sum_{r=1}^{25}T_r = 13 20 ...
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Question : Consider two set A and B each containing three numbers in A.P Let the sum and the product of the elements of A be 36 and P respectively and the sum and the product of the elements of B be 36 and q respectively Let d and D be the common difference of ...
Read moreSequence and series JEE Main 2025 shift – 2 with solution
Question : Let an be the nth term of an AP If Sn = a1 + a2 + a3 + ……………..+ an = 700, a6 = 7 and S7 = 7 then an is equal to Options : (a) 56 (b) 65 (c) 64 (d) 70 Sequence and series JEE Main 2025 shift – 2 ...
Read moreSequence and series JEE Main 2025 PYQ with Solution
Question : In an Arithmetic Progression , If S40 = 1030 and S12 = 57, then S30 – S10 is equal to Options : (a) 505 (b) 515 (c) 510 (d) 525 Sequence and series JEE Main 2025 PYQ with Solution Answer : Step : 1 Given, S40 = 1030 402\frac{40}{2}(2a + 39d ) = ...
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