In a class of 50 students, 23 speak English, 15 speak Hindi and 18 speak Punjabi. 3 speak only English and Hindi, 6 speak only Hindi and Punjabi and 6 speak only English and Punjabi. If 9 can speak only English, then how many students speak all the three languages? (A) 1 (B) 2 (C) 3 (D) 5
WHat is the english word for ......"kalank lagana"...?????
Di- he said, 'rajeev, I am waiting for you.'
Di :- He said, ' May I leave now madam?'
sum1 plz answer
(sinx+sin2x+sin3x-sin4x)/(cosx+cos2x+cos3x+cos4x)
A. tanx/2 B. tan2x
one's wit's end??
meaning
A regular octagon is formed by cutting off each corner of a square whose side is 12 cm. Find the length of one side.
- 6rt2 - 2 cm
- 12(rt2 - 1) cm
- 8 + rt15 cm
- 12rt3 - 4 cm
0 voters
Find the surface area of largest possible sphere inscribed in a cone of radius 21 cm and slant height is equal to the diameter of the base.
- 1848 cm sq.
- 1650 cm sq.
- 1770 cm sq.
- 1830 cm sq.
0 voters
A man arranges to pay off a debt of rs3600 by 40 annual instalments which are in AP When 30 of the instalments are paid he dies leaving one-third of the debt unpaid. The value of the 8th instalment is (A) rs35 (b) rs50 (C) rs65 (d) None of these
Narration:
He said to me, "What time do the offices close?"
(a) He wanted to know what time the offices close.
(b) He asked me what time did the offices close.
(c) He asked me what time the offices closed.
(d) He asked me what time the offices did close.
A man covers a certain distance on a toy train. If the train moved 4 km/h faster, it would take 30 min less and if it moved 2 km/h slower, it would have taken 20 min more. Find the distance. (A) 60 km (B) 45 km (C) 30 km (D) 20 km
If speed increases by 5 km/hr, time taken is 20 min less and if speed decreases by 5 km/hr time increases by 30 min more. what is usual speed?
The slant surface area of a pyramid 21 cm height, standing on a square base of 40 cm side is (A) 2320 cm2 (B) 2302 cm2 (C) 2032 cm2 (D) 2023 cm2
AB and CD are two chords of circle intersecting at P . Angle AOD =100 deg angle BOC = 70 deg. Find the value of angle BPC
- 95
- 85
- 70
- 56
0 voters
A vertical pole fixed to the ground is divided in the ratio 1:9 by a mark on it . The two parts subtend equal angles at a place on ground . Lowest part is 15 m from the base of the pole . If the lower part be shorter than the upper one , the height of the pole is ??
Being extremely ...................... he examines every detail of the case before forming his opinion . (no OA)
- meticulous
- cautious
0 voters
..................... by repeated failures he persisted with his research and finally succeeded in isolating the mosquito responsible for carrying malaria .
(no OA)
- uninfluenced
- undaunted
- unmoved
- unaffected
0 voters
Saare answer tick kar ke chale gye ,saath me kuch explaination bhi daal diya kro yaar
[What did happen] there is not something that agitated me .|
(no OA)
- no improve
- What does happen
- What would have happened
- What happened
0 voters