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Recent questions tagged number series
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What should come in place of the question mark (?) in the following number series. 6417, 5704, 4991, 4278, 3565, 2852 ?
asked
Mar 28, 2019
in
Mathematics
by
kratos
number series
+1
vote
1
answer
Find the missing term: 21, 84, 336, ?, 5376
asked
Mar 22, 2019
in
Mathematics
by
kratos
number series
+3
votes
1
answer
What should come in place of the question mark (?) in the following number series. 10 25 50 75 75 37.5 ?
asked
Mar 22, 2019
in
Mathematics
by
kratos
number series
+1
vote
1
answer
What should be the next number in the following number series? 48, 32, 24, 20
asked
Mar 21, 2019
in
Mathematics
by
kratos
number series
+3
votes
1
answer
Find the missing term: 3, 5, 8, 13, 21, __
asked
Mar 18, 2019
in
Mathematics
by
kratos
number series
alternate primes
prime series
+1
vote
1
answer
Find the square root of 4761.
asked
Mar 10, 2019
by
kratos
class-8
perfect square series
number series
rational numbers
+1
vote
1
answer
What should come in place of the question mark (?) in the following number series. 12 6.5 7.5 12.75 27.5 71.25 ?
asked
Mar 4, 2019
in
Mathematics
by
kratos
number series
+1
vote
1
answer
question no. 38
asked
Feb 24, 2019
in
Class 10
by
kratos
class-10
statistics
number series
+2
votes
1
answer
What should come in place of the question mark (?) in the following number series? 24, 49, ?, 94, 15, 31, 59, 58
asked
Feb 23, 2019
in
Mathematics
by
kratos
number series
+1
vote
1
answer
What should come in place of the question mark (?) in the following number series? 588 587 583 574 558 ? 497
asked
Feb 9, 2019
in
Mathematics
by
kratos
number series
+1
vote
1
answer
In the following number series, a wrong number is given. Find out that wrong number. 1 3 4 7 11 18 27 47
asked
Feb 4, 2019
in
Mathematics
by
kratos
number series
+1
vote
1
answer
In the following number series one of the numbers is wrong. Find out the wrong number. 3 2 3 6 12 37.5 115. 5
asked
Feb 2, 2019
in
Mathematics
by
kratos
number series
+2
votes
1
answer
17/9+41/9=__.
asked
Feb 1, 2019
by
kratos
alternate primes
class-8
number series
class-6
fractions and decimals
+3
votes
1
answer
Find the missing term: 15, 16, 19, 28, 55, __
asked
Jan 21, 2019
in
Mathematics
by
kratos
number series
prime series
+3
votes
1
answer
HCF of 168 and 126 is (a) 21 (b) 42 (c) 14 (d) 18
asked
Jan 21, 2019
in
Class 10
by
kratos
playing with numbers
number series
class-6
class-10
real numbers
+2
votes
1
answer
Find the missing term: 2, 3, 5, 7, 11, 13, __ , 19
asked
Jan 15, 2019
in
Mathematics
by
kratos
number series
alternate primes
+2
votes
1
answer
Let a, b, x, y be real numbers such that a^2 + b^2 = 81, x^2 + y^2 = 121 and ax + by = 99.
asked
Jan 13, 2019
in
Class 12
by
kratos
ratio and proportion
class-8
number series
kvpy
class-6
squares and square roots
class-12
+1
vote
1
answer
In the following number series, a wrong number is given. Find out that wrong number. 7 9 16 25 41 68 107 173
asked
Jan 3, 2019
in
Mathematics
by
kratos
number series
+3
votes
1
answer
What should come in place of the question mark (?) in the following number series. 3 7 13 ? 31 43
asked
Dec 28, 2018
in
Mathematics
by
kratos
number series
+3
votes
1
answer
What should come in place of the question mark (?) in the following number series? 4, 15, 16, ?, 36, 63, 64
asked
Dec 26, 2018
in
Mathematics
by
kratos
number series
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