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Maths Questions for CLAT, Download CLAT Maths PDF For Free

Directions : Read the following questions carefully and choose the right answer
Important for :
1
The ratio between a two-digit number and the sum of the digits of that number is 4 : 1. If the digit in the unit's is three more than the digit in the ten's places, what is the number?
» Explain it
B
Let the ten's digit be x. then, unit's digit =  (x + 3).

Sum of the digits = x + (x + 3) = 2x + 3.

Let the number  = 10x + (x +3) = 11x + 3

So,  11x + 3   =  4
2x + 3 1

⇒  11x + 3  = 4(2x + 3)  ⇔  11x + 3  = 4 (2x + 3) 

⇒  3x  =  9    ⇒   x  =  3

Hence, required number =  11x + 3  ⇒  36.

Hence, option B is correct.

2
Rahul gives a crystal diamond ring to his wife Vijeta on their wedding anniversary. However, the ring falls off Vijeta's hand and breaks into three pieces the weights of which are in the ratio of 2 : 3 : 4. The value of each piece is directly proportional to the square of their weights. The given value of the diamond in the ring was Rs. 24300. Find the loss due to breakage.
» Explain it
D
Ratio of each piece of diamond = 2x : 3x : 4x

∴   Solid crystal diamond = 2x + 3x + 4x = 9x

∴   Cost of solid crystal diamond = (9x)2 = 81x2

Cost of broken pieces of diamond = (2x)2 + (3x)2 + (4x)2 = 29x2

∴   Loss = 81x2 – 29x2 = 52x2   

Given, 81x2 = 24300

∴   x2 24300  = 300
81

∴   Loss = 52 × 300 = Rs. 15600.

Hence, option D is correct.
 
3
A train leaves a station A at 7 am and reaches another station B at 11 am. Another train leaves B to 8 am and reaches A at 11:30 am. The two trains cross one another at
» Explain it
D
Kindly refer to the video or go through the explanation given below :

Let the distance between the stations A & B be 4 kms. 

   Speed A → B =  4  = 1 km/hr
4

& Speed B → A =  4  =  8  km/hr
7/2 7

Suppose they meet x hours after 8 am.

Distance covered by both the trains to meet each other = Distance covered by them from 8 am

( 1 +  8 )  × x = 3 kms                   ( Train A has already covered 1 km from 7 am to 8 am)
7

15 x = 3
7

   x =  7 hr  = 1 hr 24 mins
5

∴  They will meet at 9 : 24 AM. (After adding 1 hr 24 mins to 8 am.)

Hence, option D is correct.
4
In the Mumbai Zoo, there are some ducks and some rabbits. If the head are counted there are 160, while the legs are 450. What will be numbers of Rabbit in the zoo?
» Explain it
A
Let, Ducks = x, Rabbit = y

As, Duck has 2 legs and rabbit has 4 legs,

Both have one head,

2x + 4y = 450 ...1

x + y = 160

2x + 2y = 320 .... 2

Equation 1 – Equation 2

2y = 130

y = 65

Hence, option A is correct.
5
There are 50 students in a class. 40% of the students like Orange and 50% of the students like Mango. If 10 students like both of them, then how many students like either Orange or Mango or both of them?
» Explain it
B
The distribution of the fruits are given below:

The number students who like only Mangoes- 40% of 50 = 20

The number students who like only  Oranges- 50% of 50 = 25

n(A U B) = n(A) + n(B) – n(A ∩ B)

Therefore, the number of students who like either Orange or Mango or both of them = 20 + 25 – 10 = 35

Hence, option B is correct.

Welcome to the Smartkeeda.com, In this article we are going to practice different type of CLAT Maths Questions with Solution for CLAT 2020.

Maths Questions for CLAT is a very important topic for CLAT Aspirants to practice. CLAT Maths  Questions are generally called Word problems which belongs Average, Percentage, Ratio and Proportion,  Profit and Loss, Compound Interest, Simple Interest, Clock, HCF and LCM, Circle, Volume, Height and Distance etc.

This above quiz will give you what type question  is being asked in the CLAT maths. You will also get here CLAT Maths Questions PDF with Explanation for CLAT 2020.
 
There are many other chapters like Boats and stream, Partnership, Mixture and Alligation, Simple Interest, Problems on Trains etc. These kind of questions has been seen in CLAT 2019 Exams. We would like to recommend you to practice clat maths questions at Smartkeeda with detailed solution at Free cost.

Here at Smartkeeda, You will get Maths Questions for CLAT at Free of Cost with unmatched explanation and unique questions. You can take quiz and check you level of prepareadness for your upcoming CLAT 2020 exam. If you practice Maths Questions of CLAT, it will help you to score high in you exam.

Here is the Link of Testzone Best Test series for CLAT Entrance Exam:

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