321. The cost of the manufacturing an article includes materials, labour and overheads in the ratio of 4:3: if the cost of labour is 45rs.find the total cost of article and also its profit percentage,if the article is sold per Rs. 180?
Answer: Rs.135, 33 1/3%
Explanation:Cost ratio of material, labor, overheads => 4:3:2
Total cost ll be 4x+3x+2x = 9x
Cost of Labor = 45
Therfore 3x=45 => x = 15
Total cost of article is 4*15+3*15+2*15 = 135
If SP = 180, then profit= 180-135 = 45
Profit % = 45*100/135 => 33 1/3%
Rs. 135, 33 1/3%
Workspace
iGate
322. Question: How long would A takes to complete the work?
Statements:
1: A and C working together, take 30 days to do the work
2: A, B and C working together and finish the work in 20 days
3: B is two times more efficient than C
Answer: All three statements
Explanation:(A+B+'s 1 day work = 1/20
(A+'s 1 day work = 1/30
B's 1 day work = (A+B+-(A+ = 1/20-1/30 = 10/600 = 1/60
B alone ll finish the work in 60 days
From ( and (, we can find the no. of days taken to complete by B alone
In order to find A's 1 day work, is also needed
Statement 3: Time taken by B:C => B:2B
C's 1 day work = 2*60= 120 days
(B+'s 1 day work = 1/60+1/120 => 180/7200 => 1/40
A's 1 day work = (A+B+'s 1 day work - (B+'s 1 day work => 1/20-1/40 =
=>20/800
A's 1 day work = 1/40
A ll complete the work in 40 days
Hence all the 3 statements are needed to find A's no. of days
Workspace
iGate
323. If north becomes south-west and south-west becomes east and all the directions changed in the same manner,then what will be the direction for south-east?
Answer: Notrh
Explanation:North -> South-west
North-east -> West
East -> North-west
South-east -> North
South -> North-east
South-west -> east
West -> South-east
North-west -> south
Workspace
iGate
324. Five men Ajay, Brajesh, Chetan, Deepesh and Suresh read a newspaper. The one who reads first gives it to Chetan. The one who reads last has taken rom Ajay. Suresh is not the irst or last to rea There are two readers between Brajesh and Ajay.
To whom does Brajesh pass the newspaper to?
Answer: Chetan
Explanation:From 1st to last, order will be
Brajesh, Chetan , Suresh, Ajay , Deepesh .
so, Brajesh pass the newspaper to Chetan.
Workspace
iGate
325. Select a figure from among the Answer Figures which will continue the same series as established by the five Problem Figures.
Answer: 4
Explanation:Here is no explanation for this answer
Workspace
iGate
326. Select a figure from amongst the Answer Figures which will continue the same series as established by
the five Problem Figures
Answer: 2
Explanation:Here is no explanation for this answer
Workspace
iGate
327. If in code of alphabet AT=20, BAT = 40 then CAT = ?
Answer: 60
Explanation:Here is no explanation for this answer
Workspace
iGate
328. If BUCKET written as 116, then COLOUR will be written as
Answer: 228
Explanation:BUCKET => 62 then write it as 116 i.e (1+1=2, 6)
COLOUR => 84 then write it as 228 i.e (2+2=4, 8).
Workspace
iGate
329. In a certain code language, "3a, 2b, 7c" means "Truth is Eternal"; "7c, 9a, 8b, 3a" means "Enmity is not Eternal" and "9a, 4d, 2b, 6b" means "Truth does not perish". Which of the following means "enmity" in that language?
Answer: 9a
Explanation:Here is no explanation for this answer
Workspace
iGate
330. Question: What is the number?
Statements:
I. The sum of the two digits is 8. The ratio of the two digits is 1: 3.
II. The product of the two digit of a number is 12.The quotient of two digits is 3.
Answer: if the data even in both Statements I and II together are not sufficient toanswer the question.
Explanation:Here is no explanation for this answer
Workspace
iGate
Login/Register
