{"id":23886,"date":"2018-12-11T11:36:31","date_gmt":"2018-12-11T06:06:31","guid":{"rendered":"https:\/\/cracku.in\/blog\/?p=23886"},"modified":"2018-12-14T16:48:23","modified_gmt":"2018-12-14T11:18:23","slug":"lcm-and-hcf-questions-for-ibps-clerk-pdf","status":"publish","type":"post","link":"https:\/\/cracku.in\/blog\/lcm-and-hcf-questions-for-ibps-clerk-pdf\/","title":{"rendered":"LCM and HCF Questions for IBPS Clerk PDF"},"content":{"rendered":"

LCM and HCF Questions for IBPS Clerk PDF:<\/strong><\/span><\/h3>\n

Download LCM and HCF Questions For IBPS Clerk PDF. Practice Important IBPS Clerk Questions and Answers for Banking Exams based on asked questions in previous papers.<\/p>\n

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Question 1:\u00a0<\/b>What least number would be subtracted from 427398 so that the remaining number is divisible by 15?<\/p>\n

a)\u00a013
\nb)\u00a03
\nc)\u00a016
\nd)\u00a011
\ne)\u00a0None of these<\/p>\n

Question 2:\u00a0<\/b>Find the number which when multiplied by 13 is increased by 180:<\/p>\n

a)\u00a020
\nb)\u00a015
\nc)\u00a0124
\nd)\u00a05
\ne)\u00a0None of these<\/p>\n\n

Question 3:\u00a0<\/b>Find unit digit in $(515)^{31}$ + $(515)^{90}$<\/p>\n

a)\u00a00
\nb)\u00a05
\nc)\u00a01
\nd)\u00a04
\ne)\u00a0None of these<\/p>\n

Question 4:\u00a0<\/b>What is the unit digit in (476 x 198 x 359 x 242)?<\/p>\n

a)\u00a08
\nb)\u00a06
\nc)\u00a04
\nd)\u00a02
\ne)\u00a0None of these<\/p>\n

Question 5:\u00a0<\/b>Find the least value of k so that 39 k20 is divisible by 3<\/p>\n

a)\u00a01
\nb)\u00a03
\nc)\u00a05
\nd)\u00a02
\ne)\u00a0None of these<\/p>\n

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Question 6:\u00a0<\/b>Find the least value of K so that 36 K36 is divisible by 6.<\/p>\n

a)\u00a01
\nb)\u00a06
\nc)\u00a02
\nd)\u00a00
\ne)\u00a0None of these<\/p>\n

Question 7:\u00a0<\/b>Find the HCF of 1\/2 and 3\/2<\/p>\n

a)\u00a03\/2
\nb)\u00a01\/2
\nc)\u00a01
\nd)\u00a03
\ne)\u00a0None of these<\/p>\n\n

Question 8:\u00a0<\/b>Find the number of divisors of 10800<\/p>\n

a)\u00a057
\nb)\u00a060
\nc)\u00a072
\nd)\u00a062
\ne)\u00a0None of these<\/p>\n

Question 9:\u00a0<\/b>N = n! Where n is natural number. The unit\u2019s digit of N can\u2019t be<\/p>\n

a)\u00a02
\nb)\u00a06
\nc)\u00a05
\nd)\u00a00
\ne)\u00a0None of these<\/p>\n

Question 10:\u00a0<\/b>Find the number of prime factors of $2^{11}\\times7^5\\times11^6$<\/p>\n

a)\u00a022
\nb)\u00a021
\nc)\u00a06
\nd)\u00a018
\ne)\u00a0None of these<\/p>\n

General Knowledge Questions & Answers PDF<\/a><\/p>\n

Question 11:\u00a0<\/b>Find the greatest number which will divide 321,428 and 535 exactly<\/p>\n

a)\u00a0105
\nb)\u00a0107
\nc)\u00a0109
\nd)\u00a0102
\ne)\u00a0None of these<\/p>\n

Question 12:\u00a0<\/b>Which is smallest prime number?<\/p>\n

a)\u00a00
\nb)\u00a01
\nc)\u00a02
\nd)\u00a03
\ne)\u00a0None of these<\/p>\n

Question 13:\u00a0<\/b>Which of the following is a prime number?<\/p>\n

a)\u00a0149
\nb)\u00a0437
\nc)\u00a0319
\nd)\u00a0567
\ne)\u00a0None of these<\/p>\n

Question 14:\u00a0<\/b>Find the least number which is exactly divisible by 12, 15, 20 and 27.<\/p>\n

a)\u00a0650
\nb)\u00a0520
\nc)\u00a0600
\nd)\u00a0540
\ne)\u00a0None of these<\/p>\n

Question 15:\u00a0<\/b>Find the sum of all natural-numbers between 100 and 175<\/p>\n

a)\u00a010450
\nb)\u00a010175
\nc)\u00a010170
\nd)\u00a010435
\ne)\u00a0None of these<\/p>\n

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Question 16:\u00a0<\/b>What least number must be subtracted from 3475 to make it divisible by 50 ?<\/p>\n

a)\u00a075
\nb)\u00a0100
\nc)\u00a025
\nd)\u00a050
\ne)\u00a0None of these<\/p>\n

Question 17:\u00a0<\/b>How many numbers up to 800 are divisible by 24?<\/p>\n

a)\u00a030
\nb)\u00a029
\nc)\u00a033
\nd)\u00a026
\ne)\u00a0None of these<\/p>\n\n

Question 18:\u00a0<\/b>How many numbers up to 700 are divisible by both 3 and 5?<\/p>\n

a)\u00a042
\nb)\u00a046
\nc)\u00a039
\nd)\u00a052
\ne)\u00a0None of these<\/p>\n

Question 19:\u00a0<\/b>How many numbers less than 10,000 are there which are divisible by 21, 35 and 63?<\/p>\n

a)\u00a033
\nb)\u00a032
\nc)\u00a038
\nd)\u00a031
\ne)\u00a0None of these<\/p>\n

Question 20:\u00a0<\/b>Find the number nearest to 2559 which is exactly divisible by 35<\/p>\n

a)\u00a02535
\nb)\u00a02555
\nc)\u00a02540
\nd)\u00a02560
\ne)\u00a0None of these<\/p>\n

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Answers & Solutions:<\/strong><\/span><\/p>\n

1)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

Apply the divisibility rules of 3 and 5. For a number to be divisible be divisible by 5, it should end with 0 or 5. So, subtracting 3 from the number makes it divisible by 5. It is also divisible by 3 then. So, it is divisible by 15.<\/p>\n

2)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

M-I: 13x = 180 +x
\n13x -x= 180 or 12x = 180
\nx= 15
\nM-II: OTP<\/p>\n

3)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

Since the unit digit of any number which is ending in 5 to the power of any number will be 5 only. Thus Units place of $(515)^{31}$ as well as $(515)^{90}$ is 5. Since the sum of Units place of total expression is 5 + 5 = 10, thus Zero is the unit’s place of the given expression.<\/p>\n

4)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Unit digit in 476 x 198 x 359 x 242
\n= unit digit in 6 x 8 x 9 x 2 = 4<\/p>\n

5)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

3 + 9 + K + 2 + 0 = 14 + K
\nLeast value of K is 1<\/p>\n

Banking Study Material<\/a><\/p>\n

6)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

Given number is divisible by 6, if it is divisible by both 2 and 3.
\n\u2234The least value of K is 0<\/p>\n

7)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

HCF of 1\/2 , 3\/2 = (HCF of 1 and 3)\/(LCM of 2 and 2) = 1\/2<\/p>\n

8)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

$10800 = 2^4 * 5^2 * 3^3$
\nNumber of divisors = (4+1) (2+1) (3 + 1) = 60<\/p>\n

9)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Since, n ! is always even for n > 1. Therefore, 5 cannot be the unit digit<\/p>\n

10)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

Number of prime factors
\n= 11 + 5 + 6 = 22<\/p>\n

Daily Current Affairs<\/a><\/p>\n

11)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

Required number
\n= HCF of 321, 428 and 535 = 107<\/p>\n

12)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

2 is the smallest prime number<\/p>\n

13)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

We know that $13^2$ > 149
\nPrime numbers less than 14 are 2, 3, 5, 7, 11
\nClearly none of the numbers divide 149
\nTherefore, 149 is a prime number.<\/p>\n

14)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

Required number = LCM of 12, 15, 20 and 27 = 540<\/p>\n

15)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

Between 100 and 175 means excluding 100 and 175.
\nSum of natural numbers up to 100 (100\u00d7 101)\/2 = 5050
\nSum of natural numbers up to 174 =(174\u00d7175)\/2=15225
\n\u2234 required sum = 15225-5050 = 10175<\/p>\n

Free GK Test<\/a><\/p>\n

16)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Remainder when 3475 is divided by 50 is 25.
\n\u2234 Least number that should be subtracted =25<\/p>\n

17)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

Quotient when 800 is divided by 24 is 33.
\nThere are 33 numbers up to 800 divisible by 24<\/p>\n

18)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

Quotient when 700 is divided by the LCM of 3 and 5 i.e., 15 is 46.
\n\u2234There are 46 numbers up to 700<\/p>\n

19)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

LCM (21, 35, 63) = 315
\nThe numbers less than 10,000 which are divisible by 315 are given by [10,000\/315] i.e the integral part when 10,000 is divided by 315 is 31.
\nThe required answer is 31<\/p>\n

20)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

The two numbers nearest to 2559 divisible by 35 are
\na) 2559 – 4 = 2555
\nb) 2559 + (35 – 4 ) = 2590
\n\u2234The required number is 2555.<\/p>\n

Daily Current Affairs for Banking<\/a><\/p>\n

100 Computer Awareness Tests for IBPS Clerk<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

LCM and HCF Questions for IBPS Clerk PDF: Download LCM and HCF Questions For IBPS Clerk PDF. Practice Important IBPS Clerk Questions and Answers for Banking Exams based on asked questions in previous papers. Complete IBPS Clerk 2017 Question Paper PDF Take Free IBPS Clerk Mock Test Download IBPS Clerk Previous papers PDF Go to […]<\/p>\n","protected":false},"author":21,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[169,125,229],"tags":[50],"class_list":{"0":"post-23886","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-downloads","7":"category-featured","8":"category-ibpsclerk","9":"tag-ibps-clerk"},"better_featured_image":null,"yoast_head":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n