Sawal Analyticaql Ability.docx

Q: Arrange the words given below in a meaningful sequence. 1.Presentation 2.Recommendation 3. Arrival 4.Discussion 5.Introduction A) 5, 3, 4, 1, 2

B) 3, 5, 4, 2, 1

C) 3, 5, 1, 4, 2 Arrival Introduction Presentation Discussion Recommendation

3

5

1

4

2

What was the day on 15th august 1947 ? A) Friday

B) Saturday

C) Sunday

D) Thursday

Answer: A) Friday

15 Aug, 1947 = (1946 years + Period from 1.1.1947 to 15.8.1947) Odd days in 1600 years = 0

Odd days in 300 years = 1

46 years = (35 ordinary years + 11 leap years) = (35 x 1 + 11 x 2)= 57 (8 weeks + 1 day) = 1 odd day

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug

( 31 + 28 + 31 + 30 + 31 + 30 + 31 + 15 ) = 227 days = (32 weeks + 3 days) = 3 odd days.

Total number of odd days = (0 + 1 + 1 + 3) = 5 odd days.

Hence, as the number of odd days = 5 , given day is Friday

1094 Q: Today is Monday. After 61 days, it will be : A) Tuesday

B) Monday

C) Sunday

D) Saturday

Answer: D) Saturday Each day of the week is repeated after 7 days. So, after 63 days, it will be Monday.

After 61 days, it will be Saturday. 370 Q: The last day of a century cannot be A) Monday

B) Wednesday

C) Tuesday

D) Friday

Answer: C) Tuesday

What was the day of the week on, 16th July, 1776? A) Tuesday

B) Wednesday

C) Monday

D) Saturday

Answer: A) Tuesday Explanation: 16th July, 1776 = (1775 years + Period from 1st Jan, 1776 to 16th July, 1776) Counting of odd days : 1600 years have 0 odd day. 100 years have 5 odd days. 75 years = (18 leap years + 57 ordinary years) = [(18 x 2) + (57 x 1)] = 93 (13 weeks + 2 days) = 2 odd days 1775 years have (0 + 5 + 2) odd days = 7 odd days = 0 odd day. Jan Feb Mar Apr May Jun Jul 31 + 29 + 31 + 30 + 31 + 30 + 16 = 198 days= (28 weeks + 2 days)

Total number of odd days = (0 + 2) = 2. Required day was 'Tuesday'. Find the number of triangles in the given figure.

A) 28

B) 32

C) 36

D) 40

Answer: C) 36

The simplest triangles are AML, LRK, KWD, DWJ, JXI, IYC, CYH, HTG, GOB, BOF, FNE and EMA i.e. 12 in number. The triangles composed of two components each are AEL, KDJ, HIC and FBG i.e. 4 in number. The triangles composed of three components each are APF, EQB, BQH, GVC, CVJ, IUD, DUL and KPA i.e. 8 in number. The triangles composed of six components each are ASB, BSG, CSD, DSA, AKF, EBH, GGJ and IDL i.e. 8 in number. The triangles composed of twelve components each are ADB, ABC, BCD and CDA i.e. 4 in number. Total number of triangles in the figure = 12 + 4 + 8 + 8 + 4 = 36. It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010? A) Monday

B) Friday

C) Sunday

D) Tuesday

Answer: B) Friday On 31st December, 2005 it was Saturday. Number of odd days from 2006 to 2009 = (1 + 1 + 2 + 1) = 5 days.

On 31st December 2009, it was Thursday. Thus, on 1st Jan, 2010 it is Friday If South-East becomes North, North-East becomes West and so on. What will West become? A) North-East

B) North-West

C) South-East

D) South-West

Answer: C) South-East

It is clear from the diagrams that new name of West will become South-East. In a certain code language COMPUTER is written as RFUVQNPC. How will MEDICINE be written in that code language? A) MFEDJJOE

B) EOJDEJFM

C) MFEJDJOE

D) EOJDJEFM

Answer: D) EOJDJEFM Explanation: - There are 8 letters in the word. - The coded word can be obtained by taking the immediately following letters of word, expect the first and the last letters of the given word but in the reverse order. That means, in the coded form the first and the last letters have been interchanged while the remaining letters are coded by taking their immediate next letters in the reverse order. 333 Q: How many 4's are there preceded by 7 but not followed by 3? 5 9 3 2 1 7 4 2 6 9 7 4 6 1 3 2 8 7 4 1 3 8 3 2 5 6 7 4 3 9 5 8 2 0 1 8 7 4 6 3 Explanation: 7 4 2 7 4 6 7 4 1 7 4 6

Only at these placees 4 is preceded by 7 but not followed by 3

(51 + 52 + 53 + .........+100) is equal to = (1 + 2 + 3 + .... + 100) - (1 + 2 + 3 + ...... + 50) Q: What least number must be subtracted from 13601, so that the remainder is divisible by 87 ? 87)13601(156 87 ----490 435 ----551 522 ----29 ----Required number is 29. 12 men can complete a work in 8 days. 16 women can complete the same work in 12 days. 8 men and 8 women started working and worked for 6 days. How many more men are to be added to complete the remaining work in 1 day? What was the day of the week on 28th May, 2006? 28 May, 2006 = (2005 years + Period from 1.1.2006 to 28.5.2006) Odd days in 1600 years = 0 Odd days in 400 years = 0 5 years = (4 ordinary years + 1 leap year) = (4 x 1 + 1 x 2) 6 odd days (31[jan] + 28 [Feb]+ 31[Mar] + 30[April] + 28[May] ) = 148 days 148 days = (21 weeks + 1 day) 1 odd day. Total number of odd days = (0 + 0 + 6 + 1) = 7 0 odd day. Given day is Sunday A parallelogram has sides 30m and 14m and one of its diagonals is 40m long. Then its area is let ABCD be the given parallelogram area of parallelogram ABCD = 2 x (area of triangle ABC) now a = 30m, b = 14m and c = 40m s=1/2 x (30+14+40) = 42

Area of triangle ABC = [s(s−a)(s−b)(s−c)]−−−−−−−−−−−−−−−−−−−√ss-as-bs-c

= [42(12)(28)(2)]−−−−−−−−−−−−−√4212282= 168sq m area of parallelogram ABCD = 2 x 168 = 336 sq m ABCDEFGHIJKLMNOPQRSTUVWXYZ. Which letter in this alphabet is the eighth letter to the right of the letter and which is tenth letter to the left of the last but one letter of the alphabet? Explanation: In the given alphabet, last but one letter of alphabet is Y. 10th letter to the left of Y is O 8th letter to the right of O is W Product of two co-prime numbers is 117. Their L.C.M should be H.C.F of co-prime numbers is 1. So, L.C.M = 117/1 =117 Q: What will be the day of the week 15th August, 2010? 15th August, 2010 = (2009 years + Period 1.1.2010 to 15.8.2010) Odd days in 1600 years = 0 Odd days in 400 years = 0 9 years = (2 leap years + 7 ordinary years) = (2 x 2 + 7 x 1) = 11 = 4 odd days. Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. (31 + 28 + 31 + 30 + 31 + 30 + 31 + 15) = 227 days 227 days = (32 weeks + 3 days) 3 odd days.

Total number of odd days = (0 + 0 + 4 + 3) = 7 = 0 odd days. Given day is Sunday