IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 438 - 448 of 1022

Access detailed explanations (illustrated with images and videos) to 1022 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 450.00 -OR-

How to register? Already Subscribed?

Question 438

Edit

Question

MCQ▾

The number which is multiplied by to obtain a product equal to is ________.

Choices

Choice (4)Response
a.
b.
c.
d.

Question 439

Edit

Question

MCQ▾

The product of is ________.

Choices

Choice (4)Response
a.
b.
c.
d.

Question 440

Edit

Question

MCQ▾

The value of is ________.

Choices

Choice (4)Response
a.4
b.16
c.2
d.32

Question 441

Edit

Question

MCQ▾

If then n =?

Choices

Choice (4)Response
a.6
b.8
c.2
d.4

Question 442

Edit

Question

MCQ▾

Salary of an employee increases every year by 15%. His salary in the year 2010 was Rs. 18000. What was his salary in 2008?

Choices

Choice (4)Response
a.Rs. 14,225
b.Rs. 13,500
c.Rs. 11,500
d.Rs. 13,610

Question 443

Edit

Question

MCQ▾

Choices

Choice (4)Response
a.
b.
c.
d.

Question 444

Edit

Question

MCQ▾

Choices

Choice (4)Response
a.729
b.
c.- 729
d.

Question 445

Edit

Question

MCQ▾

0 mangoes are bought for Rs. 11 and 11 mangoes are sold for Rs. 10. The gain (or) loss percent is ________.

Choices

Choice (4)Response
a.11 % loss
b.21 % loss
c.11 % gain
d.21 % gain

Question 446

Edit

Question

MCQ▾

A factor of is ________.

Choices

Choice (4)Response
a.
b.
c.3
d.All a. , b. and c. are correct

Question 447

Edit

Question

MCQ▾

Subtract the sum of and from -4 is ________.

Choices

Choice (4)Response
a.
b.
c.
d.

Question 448

Edit

Question

MCQ▾

If , then x is ________.

Choices

Choice (4)Response
a.2
b.1
c.4
d.3