If log32, log3(2x – 5), log3(2x – 7/2) are in arithmetic progression, then the value of x is equal to
What, according to the treasury secretary, was the only way out of the exchange problem?
Devaluation of the currency
Rise in interest rates
37 ? 103 169 257 367
Complete the series 1, 3, 4, 13, 53, ____
The eldest is
One of the editors must work completely alone for the whole day in order to prevent confusion and disorder. If no other editor can afford to lose his available time, then the only possible editor privileged with working alone is
The news editor on Tuesday
The managing editor on Friday
The sports editor on Monday
The entertainment editor on Thursday
(51 + 52 + 53 + ……… + 100) is equal to:
Complete the series 25, 125, 36, 216, 49, ___
Let x1, x2, ..., be positive integers in A.P. such that x1 + x2 + x3 = 12 and x4 + x6 = 14. Then x5 is
None of these
If the sum of the first 11 terms of an arithmetic progression equals that of the first 19 terms, then what is the sum of the first 30 terms?
Which of the following statements is NOT true?
Competitive bids received always exceed non-competitive bids received.
The number of competitive bids accepted does not always exceed the number of non- competitive bids accepted.
The value of competitive bids accepted on any particular date is never higher for higher maturity.
The value of non-competitive bids accepted in the first round is always greater than that in the second round
(A) All batsmen are bowlers. (B) No bowler is a keeper.
(C) Some bowlers are batsmen. (D) Some keepers are bowlers.
(E) All keepers are batsmen. (F) Some batsmen are not keepers.
No bird is an animal. All birds are insects
(I)No insect is animal
(II)No animal is insect
Only inference I follows
Only inference II follows
Both inferences I and II follow
Neither I or II follow
Twenty six men - 1,2,3,....25 and 26 participate in 10km running race on a circular track of length 100m. All of them start at the same time, from the same point and run in the same direction. Their speeds, taken in the order, are in increasing AP. The time taken by 26 to meet 1, for the first time after they start is 20 sec and the time taken by 13 to complete the race is 52 minutes and 5 seconds. Find the time taken (in seconds), for all the twenty six men to meet for the first time at the starting point.
1 27 127 343 729
A. Some babies are boys; Some boys are fathers; Some babies are fathers B. Some films are books; Some books are good; Some films are good C. Some fruits are sweet; Some mangoes are sweet; Some fruits are mangoes D.Some mothers have babies; Some babies are boys; Some mothers have boys
61 72 ? 73 59 74 58
21 goats eat as much as 15 cows. How many goats each as much as 35 cows?
In which category was the percentage of spam emails increasing but at a decreasing rate?
none of these
Find the next term in the series 123, 129, 141, 147, ______
Which of the following element is lightest and has the atomic number 1?
Complete the series 1, 3, 4, 13, 53, ___
Fi nd the next term in the series 123, 129, 141, 147, ______
If (x + z) (x – 2y + z) = (x – z)2, where x, y and z are all real and distinct, then
x, y and z are in A.P
1/x, 1/y and 1/z are in A.P
x, y and z are in G.P
33 39 57 87 129 (?)
What is the sum of ‘n’ terms in the series: logn? log?(m2 / n??) + log?(m3 / n2) + ?log(?m4 / n3)
Log [m(1-n)/n(1-m)] n/2
Log [m(m+1)/ n(n-1)] n/2
The internet represents that awkward _______ in all communication systems; while it _______ to bring us together, it keeps us apart
23 10 40 172 885 5346
5, 6, 3, 4, 1, ____