International Maths Olympiad Forum By SOF Olympiad Trainer - Page 166

User Forum

Ask Your Question

Select Class:

Prabhat from phoenix greens, hyderabad

Subject :IMO Class : Class 7

A rectangular grassy land is 65 m long and 50 m broad. It is surrounded by 3 m wide path. Find the cost of gravelling the path at ₹ 2.50 per m².

A₹ 1500
B₹ 1518
C₹ 1815
D₹ 1960

Ans 1:

Aryaveer from Suraj, Gurgaon

Class : Class 7

Post Your Answer

Prabhat from phoenix greens, hyderabad

Subject :IMO Class : Class 7

If and , then find a : b : c.

A7 : 6 : 18
B5 : 9 : 14
C15 : 11 : 14
D15 : 10 : 28

Ans 1:

Sneha Sarkar from South city international school, Kolkata

Class : Class 7

Ans 2:

Aarna from Bethany High, Bangalore

Class : Class 7

Post Your Answer

Prabhat from phoenix greens, hyderabad

Subject :IMO Class : Class 7

Post Your Answer

Prabhat from phoenix greens, hyderabad

Subject :IMO Class : Class 7

Pooja walks ⁴⁄₅ km towards office from her home and then returns ²⁄₃ km on the same way towards her home to reach a landmark. How far will she be now from her home?

A
B
C
D

Post Your Answer

Deeksha Ravi from NIOS, Coimbatore

Subject :IMO Class : Class 10

Find the missing number.

A 5
B 6
C 8
D 12

I'm not sure how to work this question out. Does anybody know how?

Post Your Answer

Muskaan Mukherjee from Genesis Global School, Noida

Subject :IMO Class : Class 6

Simplify the given expression:
(-172) + (-40) + 5 + (-425) + (-275) + 600 -(-15)

A315
B-21
C40
D-292

Ans 1:

Ishita Mishra from BGS, Bangalore

Class : Class 6

Post Your Answer

Shiven from Udgam, Ahmedabad

Subject :IMO Class : Class 8

PQRS is a rectangle of dimensions 12 cm and 5 cm. PMNR is a rectangle drawn in such a way that the diagonal PR of the first rectangle is one of its sides and side opposite to it is touching the first rectangle at S as shown in figure. What is the ratio of the area of rectangle PQRS to that of PMNR?

A3 : 1
B2 : 3
C1 : 1
D5 : 4

View All Answers (0)

Submit Your Answers

Post Your Answer

Ritanya Chowdhury from South Point, Kolkata

Subject :IMO Class : Class 1

Strip ______ is the longest.

A Q
B P
C S
D R

View All Answers (0)

Submit Your Answers

Post Your Answer

Shiven from Udgam, Ahmedabad

Subject :IMO Class : Class 8

Riya started a business investing ₹ 25000. After 3 months, Sneha joined her with a capital of ₹ 30,000. At the end of the year, they made a profit of ₹ 19000. What will be the Riya's share in the profit ?

A₹ 9423
B₹ 12500
C₹ 14000
D₹ 10000

View All Answers (1)

Ans 1:

Shaurya Chandel from Rashtriya Military School, Bangalore, Mainpuri

Class : Class 8

D.) 10000

Submit Your Answers

Post Your Answer

Shiven from Udgam, Ahmedabad

Subject :IMO Class : Class 8

A group of students decided to collect as many paise from each member of the group as is the number of members. If the total collection amounts to ₹ 59.29, then the number of members in the group is _______.

A57
B67
C77
D87

User Forum

View All Answers (1)

Ans 1:

Submit Your Answers

Post Your Answer

View All Answers (2)

Ans 1:

Ans 2:

Submit Your Answers

Post Your Answer

View All Answers (0)

Submit Your Answers

Post Your Answer

View All Answers (0)

Submit Your Answers

Post Your Answer

View All Answers (0)

Submit Your Answers

Post Your Answer

View All Answers (1)

Ans 1:

Submit Your Answers

Post Your Answer

View All Answers (0)

Submit Your Answers

Post Your Answer

View All Answers (0)

Submit Your Answers

Post Your Answer

View All Answers (1)

Ans 1:

Submit Your Answers

Post Your Answer

View All Answers (0)

Submit Your Answers

Post Your Answer

Related Links