Q. After a discount of 11.11%, a trader still makes a gain of 14.28%. At how many percent above the cost price does he mark his goods? A. 28.56% B. 35% C. 22.22% D. None of these
Q. The cost of 7 tables and 12 chairs is Rs. 48,250. What is the cost of 21 tables and 36 chairs? A. Rs. 96,500 B. Rs. 1,25,500 C. Rs. 1,44,750 D. Cannot be determined E. None of these
Answer is: C solution:- let x be table & y be chair; 7x+12y = 48250 ; multiply both sides by 3 3(7x+12y)=3*48250 21 x + 36 y = 144750
Q. An electronic train is travelling from North to south with a speed of 60 Kmph.After half an hour passed and there is wind observed from south to North direction.If the speed is 45 kmph.Then in which direction the Smoke of the train travels?
Q.As per the 2011 Census, which of the following states of India has the second highest literacy rate? (1) Mizoram (2) Tripura (3) Goa (4) Himachal Pradesh (5) Kerala
Q. PRASANTH purchased a walkman from her friend.she then sold it for rs.90.had it been sold for rs.105 the gain would have been 1/4 of the former loss.what is the cost of the walkman? A.90 B.99 C.34 D.98
Q. A car travelling with 5/7 of its actual speed covers 42 kms in 1 hr 40 min 48 sec. Find the actual speed of the car A) 20 km/hr B) 25 km/hr C) 30 km/hr D) 35 km/hr
Q. The theme of National Youth Festival-2015,which began in Guwahati recently (January 2015) is __? [A]Celebrating Diversity in Unity [B]Youth For Drugs Free World [C]Youth for Clean, Green and Progressive India [D]Youth For Better India
Q) Who took over as the new President of Sri Lanka on 9 January 2015? (A) Mahinda Rajapaksa (B) Ranil Wickramasinghe (C) Sirimavo Bandaranaike (D) Maithripala Sirisena
By selling an article at a loss of 7% if A Purchase it again at a gain of 9%, it would have fetched Rs.64 more than it did. What was the cost price? (a) Rs. 500 (b) Rs. 400 (c) Rs. 270 (d) Rs. 350 (e) None of the above
The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is: A. 15 B. 16 C. 18 D. 25 E. None of the above
Answer is: B cost 125y/100 (profit=25%) => 20 article ( cost 100%y = y) => X article X = (20y/(1.25y) X = 16....Ans....
Let us see who will solve first? If 124 = 441 235 = 1444 336 = 2916 401 = ????
Answer is: 441 square root is 21 1444 square root is 38 2916 square root is 54 The diff is 38-21=17, 54-38=16 so the next diff is 15, therefore 54+15=69 So the answer is 69 square that is 4761
On selling 17 balls at Rs. 720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is: A. Rs. 45 B. Rs. 50 C. Rs. 55 D. Rs. 60 E. None of the above
A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Rs. 392, what was his profit? A. Rs. 68.20 B. Rs. 70 C. Rs. 72 D. Rs. 88.50 E. None of the above
Answer is:C p=320 nd thus we can obtain the profit i.e sp - cp=392-320=72
Q. Manish is 15years elder to Nikunj and after 5years, the Nikunj's age will be 10years. What is the present age of Manish? A. 20years B. 25years C. 15years D. 12years E. None of these
Q. The area of a rectangle is 15times of the sum of its length and breadth. If length is 40m, what is the perimeter of the rectangle? A. 64m B. 256m C. 128m D. 172m E. None of these
Answer is: C. 128 m 15(40+W)=40W 600+15W=40W W=600/25 = 24... Perimeter of recangle = 2W+2H =2(24)+2(40) =48+80 = 128
Q. The area of a rectangle is 15times of the sum of its length and breadth. If length is 40m, what is the perimeter of the rectangle? A. 64m B. 256m C. 128m D. 172m E. None of these
Answer is: C. 128 m 15(40+W)=40W 600+15W=40W W=600/25 = 24... Perimeter of recangle = 2W+2H =2(24)+2(40) =48+80 = 128
Q. Anshul purchased a chair at three-fourth of its cost price and sold it at 20% more than its purchasing price. What is the profit percent of Anshul? A. 45 B. 60 C. 75 D. 20 E. None of these
Q. The population of a city at present is 80000. If it increase by 5% per year, what will be the population after 3 years? A. 88200 B. 84000 C. 92610 D. 86610 E. None of these
Q. The sum of a 2 digit number and the number obtained by interchanging the digits is 110. The difference between the digits is 4. What is the number? A. 73 B. 37 C. 65 D. Can't be determined E. None of these
This tutorial will explain how to theft money from ATM machines. This is for education purpose and to educate you only and do no implement this technique in any one. The goal of posting this video is to protect yourself by you that how the robbery is happening in ATMs.