Question 1

Time: 00:00:00
The product of the two numbers is 130 and the sum of their squares is 316. The sum of the number is:

20

20

23

23

24

24

26

26

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Question 2

Time: 00:00:00
A number consists of 3 digits whose sum is 10. The middle digit is equal to the sum of the other two and the number will be increased by 99 if its digits are reversed. The number is:

145

145

253

253

370

370

352

352

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Question 3

Time: 00:00:00
The sum of two number is 24 and their difference is 10. Find their product.

119

119

114

114

315

315

325

325

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Question 4

Time: 00:00:00
What is the sum of two consecutive even numbers, the difference of whose squares is 104?

42

42

45

45

65

65

44

44

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Question 5

Time: 00:00:00
In a 5 digit number, last digit is 3 times the first one. 3rd digit is 3 less than the second. 4th digit is 4 more than the second one. Find the number.

25296

25296

26594

26594

24569

24569

26458

26458

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Question 6

Time: 00:00:00
The least number which when divided by 4, 6, 8, 12 and 16 leaves a remainder of 2 in each case is

46

46

48

48

50

50

56

56

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Question 7

Time: 00:00:00
Maximum numbers that can be formed using all the 4 digits 6, 4, 8, 1 without repetition and which is divisible by 9 ?

450

450

900

900

150

150

500

500

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Question 8

Time: 00:00:00
Find the smallest number which leaves 22, 35, 48 and 61 as remainders when divided by 26, 39, 52 and 65 respectively.

776

776

876

876

889

889

788

788

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Question 9

Time: 00:00:00
Let 13 and 273 are the HCF and LCM of two numbers respectively, and if one of them is less than 140 and greater than 60. Then what will be that number?

89

89

78

78

88

88

91

91

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Question 10

Time: 00:00:00
What is the least number to be added to 4321 to make it a perfect square?

43

43

45

45

35

35

33

33

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

["0","40","60","80","100"]
["Need more practice!","Keep trying!","Not bad!","Good work!","Perfect!"]

Personalized Analytics only Availble for Logged in users

Analytics below shows your performance in various Mocks on PrepInsta

Your average Analytics for this Quiz

Rank

-

Percentile

0%

Get over 200+ Courses under One Subscription

mute

Don’t settle Learn from the Best with PrepInsta Prime Subscription

Learn from Top 1%

One Subscription, For Everything

The new cool way of learning and upskilling -

Limitless Learning

One Subscription access everything

Job Assurance

Get Access to PrepInsta Placement Cell

Top Faculty

from FAANG/IITs/TOP MNC's

Get over 200+ course One Subscription

Courses like AI/ML, Cloud Computing, Ethical Hacking, C, C++, Java, Python, DSA (All Languages), Competitive Coding (All Languages), TCS, Infosys, Wipro, Amazon, DBMS, SQL and others.