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IIT JEE_Maths_Sequences and Series online Test

What number will replace question mark (?) in these questions. 3 8 10 2 ? 1 6 56 90 2 20 0
0
3
5
7
Calculate the value of each word by the formulae: Consonants : (2 X position of the letter in the alphabet) -1 Vowels = (3 X position in the alphabet) + 1BREAD
67
62
59
65
A missing term in the series given in each of these questions is marked by a question mark (?). Choose the correct term to complete the series? ABD, DGK, HMS, MTB, SBL, ?
ZKW
ZKU
ZAB
XKW
Normal type of MCQ with one correct option If 1+ 6 + 11 + …. + x = 148, then x is equal to
36
8
30
none of these
Normal type of MCQ with one correct option The numbers of terms in the A.P. a + b +______c is
c
none of these

n2
n (n + 1)
none of these
Comprehension Suppose p is the first of n (n>1) AM’s between two positive numbers a and b;q the first of n HM’s between the same two numbers The value of q is

ASSERTION(REASON A: The minimum value of bcx + cay + abz is 3abc R: Minimum value when xyz = abc
Both A and R are true and R is correct explanation of A
Both A and R are true and R is not correct explanation of A
A is true, R is false
A is false, R is true

a- P,Q,S, b- R, c- P,Q,S
a- P,Q,R, b- S, c- S
a- Q,S, b- R, c- P,Q,S
a- P,Q, b- R, c- Q,S
Description:

This test consist of 10 questions.Students should ideally take 10 minutes to complete the test. This test is useful for those students who are preparing for IIT JEE, AIEEE or any other engineering entrance test. This test consist of questions from Sequences and Series and which, in general, is focused in AIEEE and IIT JEE. In this chapter, Geometric Series and Some Other Series are key topic and mostly application based questions are asked.

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