Avatto > CTET > TET Practice Questions > CTET Maths > Algebra

CTET Maths MCQ - Algebra

31 Find the SI on 16000 Rs for 3 yr 3
months at

Given, P = 16000 Rs, T = 3 yr
3 months =

=13/4 yr R=

= 9/2 %. Simple interest = PRT/100 = (16000 x 9 x 13)/(100 x 2 x 4) = 2340Rs

32 X runs twice as fast as Y and Y runs thrice as fast as Z. The distance covered by Z in 72 min, will be covered by X in

33 A number when divided by 899 gives a remainder 63. If the same number is divided by 29, the remainder will be

Let the number be x.
⇒ x = 899q + 63 where q is the quotient.
⇒ x = 899q + 58 + 5
= 29(31q + 2) + 5
Hence, when x is divided by 29, the remainder is 5.

34 In how many years will a sum of money becomes double at 5% per annum SI?

Here, A = 2P ∴ SI=A-P=2P-P=P. R =5%, T=? Now, SI= (P x R x T)/100. p=(Px5xT)/100. T = 20yr

35 A sum of money becomes triple of itself in 8 yr at SI. In twelve years, it will become how many times of itself at the same rate?

Since, the sum becomes three times in 8 yr. ∴3P - P = (P x R x 8)/100 =>2 = 8R/100. R= 200/8 = 25%. Again, in 12 yr let sum becomes n times, then nP - P = (P x 25 x 12)/100 . => n-l=3 => n=4 times

Subtopics Covered

View All Subtopics

Quick Links

Difficulty Distribution

Easy 0%
Medium 0%
Hard 0%

Upcoming Papers

SEPTEMBER 05 SATURDAY

The 22nd edition of the CTET exam (originally scheduled for September 6, 2026) has been postponed following a Supreme Court directive. The revised exam date will be announced soon by the CBSE. The day countdown will appear automatically after the API provides an exact official exam date.

Your Progress

0%

Start Practising!

You've answered 0 of 85 questions in this topic.

View Detailed Progress

Global Spotlight

Add Timed Practice

You have answered 0 questions with 0% accuracy.

Day 3 / 10

Question Spotlight

Question:

Find the SI on 16000 Rs for 3 yr 3 months at per annum.

Answer:

Given, P = 16000 Rs, T = 3 yr 3 months = =13/4 yr R= = 9/2 %. Simple interest = PRT/100 = (16000 x 9 x 13)/(100…

Day 2 / 10

Community Insight

Based on 3 saved attempts

Most Attempted TopicNumber System & Arithmetic
Most Challenging TopicNumber System & Arithmetic
Average Accuracy67%

Featured Question

(Based on recent community answers)

Q. #4720New

Find the SI on 16000 Rs for 3 yr 3 months at per annum.

Try This Question →

This Week's Challenge

Complete 20 questions and set the community benchmark!

0 / 20 Start Challenge →

Why Practice with Avatto?

High Quality MCQsExam-focused questions with accurate answers

Detailed ExplanationsStep-by-step explanations to enhance learning

Latest Exam PatternBased on updated syllabus and pattern

Performance AnalyticsTrack performance and improve weak areas

100% Free PracticePractice unlimited questions for free

Forgot your password?

I agree with the Terms.