• Placement Questions
• /
• Self
• /
• Numerical Ability
• /
• Number System

self Numerical Ability - Number System Math Questions and Answer

(#M40165703) SELF QUESTION Factorisation Keep an EYE

Sum of 2 nos.is 8 and their product is 13.11. Find the nos.

RAMADURAI NATESAN (4 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (2)   (1) Submit Your Solution Number System

(#M40152819) SELF QUESTION GP Keep an EYE

Find the smallest number in a GP whose sum is 42 and product 1728.
a)6 b)8 c)12 d)14

Sushant kumar (7 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (1)   (0) Submit Your Solution Number System

(#M40110253) SELF QUESTION Series and sequence Keep an EYE

what is the next term in this series :
1,2,6,20,70,..... ?

options :
1)210
2)220
3)242
4)252
5)332
6)462
7)495
8)505
9)540
10)552

JEETENDER KALACHAND KEWLANI (8 years ago)

Solved Surit Datta Read Solution (3)

Is this Puzzle helpful?   (11)   (0) Submit Your Solution Number System

(#M40039994) SELF QUESTION Keep an EYE

Consider a number 2^123!/7 calculate the reminder.

ravi ranjan (8 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (1)   (2) Submit Your Solution Number System

(#M40038871) SELF QUESTION remainder theorem Keep an EYE

what is the remainder when 15^2010 +16^2011 is divided by 7

Rex Desouza (8 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (5)   (2) Submit Your Solution Number System

(#M40036096) SELF QUESTION a.p. Keep an EYE

(666... n digits)^2+(888... n digits) is equal to
Option
1)(10^n-1)4/9
2)(10^2n-1)4/9
3)(10^n-10^(n- 1)-1)4/9
4)(10^n+1)4/9

surya prakash (8 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (5)   (7) Submit Your Solution Number System

(#M40035088) SELF QUESTION Keep an EYE

if 26^25 is divided by 49. find remainder

harshal agrawal (8 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (2)   (1) Submit Your Solution Number System

(#M40035079) SELF QUESTION number Keep an EYE

A number is like xxyyz, where x>y>z eg 99771. If number is divided by 101, find the smallest remainder.

Mukesh Nayal (8 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (1)   (0) Submit Your Solution Number System

(#M40035053) SELF QUESTION Keep an EYE

6,5,3,0,-4,2,-5,...determine 10th term

harshal agrawal (8 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (2)   (0) Submit Your Solution Number System

(#M40034691) SELF QUESTION Prove that Keep an EYE

(100-100)/(100-100)=2

Abhishek Kumar (8 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (2)   (1) Submit Your Solution Number System