QuestionThere are 28 persons present at a press conference. After the conference they all shake hands with each other. If 7 of them refuse to shake hands at all, then how many handshakes will be there ...

QuestionRajesh purchased 6 mangoes, 3 bananas and 10 guavas in ₹136. If the ratio of the cost (per piece) of mangoes, bananas and guavas is 3 : 2 : 1, what will be the total cost of 1 mango, 2 bananas and 3 ...

QuestionWhen number X multiplied to its next number, the product 1260 is obtained. When Number X is added to Number Y, a total of 106 is obtained. Find the value of Number Y. (Assume numbers to be ...

QuestionIn a training camp, three types of games: hockey, cricket and badminton were taught. 14% of the total students received cricket training. 22% of the remaining students received training for hockey. Half of the remaining students received training for badminton. What percentage of students ...

QuestionThe radius of a circle is 20 cm. If the radius of this circle is decreased to 10 cm, then by what percentage will the area of the circle decrease?Typemultiple_choiceOption60%incorrectOption75%correctOption35%incorrectOption50%incorrect Solution : percentage ratio = Required ...

QuestionOut of the total number of players, 100/3% are in hotel X and the remaining are in hotel Y. If 20 players from hotel Y are shifted to hotel X, then the number of players in hotel X becomes 50% of the total number of players. If 20 players from hotel X are shifted to hotel Y, then the ...

QuestionIn a class of 68 students, 34 students participated only in Debate and 8 students participated in both Quiz and Debate. If every student of the class has participated in at least one of these two competitions, how many students participated only in ...

QuestionThe average marks of eight students in the Mathematics exam are 75. If the highest and lowest marks are removed, then the average marks become 80. If the ratio of the highest marks to the lowest marks is 3 : 1, then the highest marks are what percentage of the sum of the marks obtained by ...

QuestionRanjan in his ODI Cricket career, scored 15 runs on an average in 10 matches. If he scored 14 runs on an average in the first 4 matches and 12 runs on an average in the last 4 matches, then find the average of the runs scored by him in the remaining 2 ...

QuestionTwo numbers, A and B, are such that the sum of 3% of A and 6% of B is four-fifth of the sum of 4% of A and 6% of B. Find the ratio of A + B and A – B?Typemultiple_choiceOption4 : 5incorrectOption6 : 5incorrectOption7 : 5correctOption5 : 6incorrect Solution : A : B = 6:1 ...

Select the figure from among the given options that can replace the question mark (?) in the following series. Option 1 Option 2 Option 3 Option 4 The correct answer is Option 3

Select the figure that will come next in the following series. Option 1 Option 2 Option 3 Option 4