A. 15 min
B. 20 min
C. 27.5 min
D. 30 min
✅ The correct answer is option D. 30 min.
321. The sum of the square of the three consecutive even natural numbers is 1460. Find the numbers?
A. 18, 20, 22
B. 20, 22, 24
C. 22, 24, 26
D. 24, 26, 28
✅ The correct answer is option B. 20, 22, 24.
318. Find the greatest 4-digit number exactly divisible by 3, 4 and 5?
A. 9985
B. 9960
C. 9957
D. 9975
✅ The correct answer is option B. 9960.
315. A and B can do a work in 8 days, 13, and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in_________?
A. 4 days
B. 6 days
C. 8 days
D. 12 days
✅ The correct answer is option C. 8 days.
(A + B + C)’s 1 day’s work = 1/6; (A + B)’s 1 day’s work = 1/8 (B + C)’s 1 day’s work = 1/12 (A + C)’s 1 day’s work = ( 2 X 1/6 ) – ( 1/8 + 1/12 ) = ( 1/3 – 5/24 ) = 3/24 = 1/8 So, A and C together will do the woirk in 8 days.
(A + B + C)’s 1 day’s work = 1/6; (A + B)’s 1 day’s work = 1/8 (B + C)’s 1 day’s work = 1/12 (A + C)’s 1 day’s work = ( 2 X 1/6 ) – ( 1/8 + 1/12 ) = ( 1/3 – 5/24 ) = 3/24 = 1/8 So, A and C together will do the woirk in 8 days.
312. A wholesale tea dealer 408 kilograms, 468 kilograms and 516 kilograms of three different qualities of tea. He wants it all to be packed into boxes of equal size without mixing. Find the capacity of the largest possible box?
A. 50
B. 36
C. 24
D. 12
✅ The correct answer is option D. 12.
309. Surface area of two spheres are in the ratio 1:4 what is the ratio of their volumes?
A. 1:64
B. 1:8
C. 1:4
D. 8:1
✅ The correct answer is option B. 1:8.
664. Which of the following is NOT a part of marketing communication mix?
A. Telemarketing
B. Public relations
C. Sales promotion
D. Advertising
✅ The correct answer is option A.
Telemarketing is NOT a part of marketing communication mix. Telemarketing is a marketing strategy that involves connecting with customers over the telephone or, more recently, through web-based video conferencing.
Telemarketing is NOT a part of marketing communication mix. Telemarketing is a marketing strategy that involves connecting with customers over the telephone or, more recently, through web-based video conferencing.
661. While calculating equilibrium probabilities for a Markov process, it is assumed that?
A. There is a single absorbing state
B. Transition probabilities do not change
C. There is a single non-absorbing state
D. None of the above
✅ The correct answer is option B.
While calculating equilibrium probabilities for a Markov process, it is assumed that transition probabilities do not change. Markov Analysis is a method used to forecast the value of a variable whose future value is influenced only by its current position or state, not by any prior activity that led the variable to its current position or state.
While calculating equilibrium probabilities for a Markov process, it is assumed that transition probabilities do not change. Markov Analysis is a method used to forecast the value of a variable whose future value is influenced only by its current position or state, not by any prior activity that led the variable to its current position or state.
55. Making assignments, issuing orders and instructions, providing guidance and inspiration to subordinates for the achievement of organizational objective is called __________.
A. Planning
B. Organizing
C. Directing
D. controlling
✅ The correct answer is option C.
Making assignments, issuing orders and instructions, providing guidance and inspiration to subordinates for the achievement of organizational objective is called Directing. Directing refers to a process or technique of instructing, guiding, inspiring, counselling, overseeing and leading people towards the accomplishment of organizational goals.
Making assignments, issuing orders and instructions, providing guidance and inspiration to subordinates for the achievement of organizational objective is called Directing. Directing refers to a process or technique of instructing, guiding, inspiring, counselling, overseeing and leading people towards the accomplishment of organizational goals.
Bonds that are not pledged against revenue stream or specific assets are classified as
A. general obligation bonds
B. general obligation notes
C. general obligation tax
D. general obligation savings
✅ The correct answer is option A.
Bonds that are not pledged against revenue stream or specific assets are classified as general obligation bonds. A general obligation bond (GO) is a municipal bond backed by the credit and taxing power of the issuing jurisdiction rather than the revenue from a given project. General obligation bonds are issued with the belief that a municipality will be able to repay its debt obligation through taxation or revenue from projects.
Bonds that are not pledged against revenue stream or specific assets are classified as general obligation bonds. A general obligation bond (GO) is a municipal bond backed by the credit and taxing power of the issuing jurisdiction rather than the revenue from a given project. General obligation bonds are issued with the belief that a municipality will be able to repay its debt obligation through taxation or revenue from projects.