Saved Bookmarks
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1151. |
the area of square that can be inscibed in a circle of radius 8cm is. |
| Answer» the area of square that can be inscibed in a circle of radius 8cm is. | |
| 1152. |
Prove that product of three consecutive positive integers is divisible by 6 Maths |
| Answer» Prove that product of three consecutive positive integers is divisible by 6 Maths | |
| 1153. |
11.2.3+12.3.4+13.4.5+⋯+1n(n+1)(n+2)=n(n+3)4(n+1)(n+2) |
| Answer» 11.2.3+12.3.4+13.4.5+⋯+1n(n+1)(n+2)=n(n+3)4(n+1)(n+2) | |
| 1154. |
In 2007 - 08 if ABC accounted for 7% of industry turnover and the industry turnover saw a growth of 12 % in 2008-09, what was the approximate growth rate ABC's share in industry turnover in 2008-09 over 2007-08? |
|
Answer» In 2007 - 08 if ABC accounted for 7% of industry turnover and the industry turnover saw a growth of 12 % in 2008-09, what was the approximate growth rate ABC's share in industry turnover in 2008-09 over 2007-08? |
|
| 1155. |
Suddenly, it hit Jack. He realized that he still in past. What went wrong? His AYC (Analog Year Counter) calculated the median of the all the inputs to it and travelled to that year. Jack remembered that when he finally checked everything, the port of AYC was open. Then he realized that some random stranger must have entered some random values into it. What a small thing to miss!According to the given data set of future years, which might be Jack in then? 1700 1680 1800 1820 1760 1740 1720 1840 1780 1860 |
|
Answer» Suddenly, it hit Jack. He realized that he still in past. What went wrong? His AYC (Analog Year Counter) calculated the median of the all the inputs to it and travelled to that year. Jack remembered that when he finally checked everything, the port of AYC was open. Then he realized that some random stranger must have entered some random values into it. What a small thing to miss! According to the given data set of future years, which might be Jack in then? |
|
| 1156. |
Study the following graph carefully and answer the questions that follow Q70. How many countries won less than the average no. of medals won by the six countries at the Sochi Olympics? |
|
Answer» Study the following graph carefully and answer the questions that follow
Q70. How many countries won less than the average no. of medals won by the six countries at the Sochi Olympics? |
|
| 1157. |
Savita covered 180 km distance in 10 hours. The first part of her journey she covered by bus, then she hired an auto. The speed of bus and auto is 20 kmph and 15 kmph respectively. The ratio of distances covered by bus and auto is: |
|
Answer» Savita covered 180 km distance in 10 hours. The first part of her journey she covered by bus, then she hired an auto. The speed of bus and auto is 20 kmph and 15 kmph respectively. The ratio of distances covered by bus and auto is: |
|
| 1158. |
In a committee, 50 people speak French, 20 speak Spanish and 10 speak both Spanish and French. The number of persons speaking at least one of these two languages is |
|
Answer» In a committee, 50 people speak French, 20 speak Spanish and 10 speak both Spanish and French. The number of persons speaking at least one of these two languages is |
|
| 1159. |
Sanju cycles 3 km towards the east and takes the first right turn and cycles for another 5 km to point A. From point A he takes a left turn and cycles 7 km to point B, after covering another 4 km he rests for a while. How much distance has Sanju covered from point A until the time he stops? |
|
Answer» Sanju cycles 3 km towards the east and takes the first right turn and cycles for another 5 km to point A. From point A he takes a left turn and cycles 7 km to point B, after covering another 4 km he rests for a while. How much distance has Sanju covered from point A until the time he stops? |
|
| 1160. |
Which of the following numbers cannot be determined from the information given? |
|
Answer» Which of the following numbers cannot be determined from the information given? |
|
| 1161. |
If all the children increase the pocket money demanded by them for the tasks, then what will be the least amount for doing the task, keeping in mind that children 1, 2, 3, 4 and 5 each increased the amount for the task by 50%? |
|
Answer» If all the children increase the pocket money demanded by them for the tasks, then what will be the least amount for doing the task, keeping in mind that children 1, 2, 3, 4 and 5 each increased the amount for the task by 50%? |
|
| 1162. |
For the given equation x9 + 5x8 - x3 + 7x+3=0 how many maximum real roots are possible? |
|
Answer» For the given equation x9 + 5x8 - x3 + 7x+3=0 how many maximum real roots are possible? |
|
| 1163. |
Q. The cost price of 10 oranges is equal to the selling price of 9 oranges. What is the profit percentage? Q. 10 संतरे का क्रय मूल्य 9 संतरे के विक्रय मूल्य के बराबर है। लाभ प्रतिशत क्या है? |
|
Answer» Q. The cost price of 10 oranges is equal to the selling price of 9 oranges. What is the profit percentage? |
|
| 1164. |
If (a+ω)−1+(b+ω)−1+(c+ω)−1+(d+ω)−1=2ω−1,(a+ω)−1+(b+ω)−1+(c+ω)−1+(d+ω)−1=2(ω′)−1 where ω and ω′ are the imaginary cube root of unity, prove that (a+ω)−1+(b+ω)−1+(c+ω)−1+(d+ω)−1=2. |
|
Answer» If (a+ω)−1+(b+ω)−1+(c+ω)−1+(d+ω)−1=2ω−1,(a+ω)−1+(b+ω)−1+(c+ω)−1+(d+ω)−1=2(ω′)−1 where ω and ω′ are the imaginary cube root of unity, prove that (a+ω)−1+(b+ω)−1+(c+ω)−1+(d+ω)−1=2. |
|
| 1165. |
The total advertisement revenue generated from the printed version of magazine P in January and April together is what per cent less than the total advertisement revenue generated from the online version of magazine S in February and June together? |
|
Answer» The total advertisement revenue generated from the printed version of magazine P in January and April together is what per cent less than the total advertisement revenue generated from the online version of magazine S in February and June together? |
|
| 1166. |
If 3√2744=2p+2, find the value of p?6 |
Answer» If 3√2744=2p+2, find the value of p?
|
|
| 1167. |
14. A train is running at a constant speed of 90 km/hon a straight track. A person standing at the top ofa boggey moves in the direction of motion of thetrain such that he covers 1 meters on the train eacht19.second. The speed of the person with respect toground is(1) 25 m/s(2) 91 km/h(3) 26 km/h(4) 26 m/s |
| Answer» 14. A train is running at a constant speed of 90 km/hon a straight track. A person standing at the top ofa boggey moves in the direction of motion of thetrain such that he covers 1 meters on the train eacht19.second. The speed of the person with respect toground is(1) 25 m/s(2) 91 km/h(3) 26 km/h(4) 26 m/s | |
| 1168. |
The maximum value of log xx,0<x<∞ is: |
|
Answer» The maximum value of log xx,0<x<∞ is: |
|
| 1169. |
If R3 = {(x, x ) | x is a real number} is a relation, then find the domain and range of R3 |
| Answer» If R3 = {(x, x ) | x is a real number} is a relation, then find the domain and range of R3 | |
| 1170. |
Who is the father of botany? |
| Answer» Who is the father of botany? | |
| 1171. |
Ajith speaks truth in 3 out of 4 cases and Vignesh lies in 1 out of 5 cases. What is the percentage of cases in which both Ajith and Vignesh contradict each other in stating a fact? |
|
Answer» Ajith speaks truth in 3 out of 4 cases and Vignesh lies in 1 out of 5 cases. What is the percentage of cases in which both Ajith and Vignesh contradict each other in stating a fact? |
|
| 1172. |
Q44. Out of 6 ruling party leaders and 4 opposition party leaders, 3 leaders are to be selected for a delegation. In how many ways can the delegation be selected, if it must have at least one opposition party leader? सत्तारूढ़ पार्टी के 6 नेताओं और विपक्षी पार्टी के 4 नेताओं में से 3 नेताओं के एक प्रतिनिधिमण्डल का चयन होना है। कितने तरीकों से इस प्रतिनिधिमण्डल का चयन किया जा सकता है, यदि उसमें विपक्षी पार्टी का कम से कम एक नेता हो? |
|
Answer» Q44. Out of 6 ruling party leaders and 4 opposition party leaders, 3 leaders are to be selected for a delegation. In how many ways can the delegation be selected, if it must have at least one opposition party leader?
सत्तारूढ़ पार्टी के 6 नेताओं और विपक्षी पार्टी के 4 नेताओं में से 3 नेताओं के एक प्रतिनिधिमण्डल का चयन होना है। कितने तरीकों से इस प्रतिनिधिमण्डल का चयन किया जा सकता है, यदि उसमें विपक्षी पार्टी का कम से कम एक नेता हो? |
|
| 1173. |
The number of different positive integer triplets (x,y,z) satisfying the equations x2 + y - z = 100 and x + y2 - z = 124 is |
|
Answer» The number of different positive integer triplets (x,y,z) satisfying the equations x2 + y - z = 100 and x + y2 - z = 124 is |
|
| 1174. |
Express the following as the sum of integral and decimal parts.a) 45.567b) 0.0042c) 120 |
|
Answer» Express the following as the sum of integral and decimal parts. a) 45.567 b) 0.0042 c) 120 |
|
| 1175. |
Manish and Nitish are brothers. Manish is three years younger than Nitish. If Nitish age is ‘x’ then Manish’s age could be represented by the expression |
|
Answer» Manish and Nitish are brothers. Manish is three years younger than Nitish. If Nitish age is ‘x’ then Manish’s age could be represented by the expression |
|
| 1176. |
If a cone is cut into two parts by a horizontal plane through the mid-point of its axis, the ratio of the volumes of the upper and lower parts is _____. |
|
Answer» If a cone is cut into two parts by a horizontal plane through the mid-point of its axis, the ratio of the volumes of the upper and lower parts is _____. |
|
| 1177. |
If 92x−1−81x−1=1944, then x is |
|
Answer» If 92x−1−81x−1=1944, then x is |
|
| 1178. |
The values of t for which the quadratic equation x2 + tx + 4 has both roots that are greater than 1, are |
|
Answer» The values of t for which the quadratic equation x2 + tx + 4 has both roots that are greater than 1, are |
|
| 1179. |
Using the figure given below, prove that AR=12 (Perimeter of triangle ABC) |
Answer» Using the figure given below, prove that AR=12 (Perimeter of triangle ABC)
|
|
| 1180. |
The diagonal of a trapezium shaped field is 25m and the perpendiculars dropped on it from the remaining opposite vertices are 8m and 12m. Find the area of the field(in m2). |
|
Answer» The diagonal of a trapezium shaped field is 25m and the perpendiculars dropped on it from the remaining opposite vertices are 8m and 12m. Find the area of the field(in m2). |
|
| 1181. |
On increasing each side of a square by 25%, the increase in area will be(a) 25% (b) 55% (c) 55.5% (d) 56.25% |
|
Answer» On increasing each side of a square by 25%, the increase in area will be (a) 25% (b) 55% (c) 55.5% (d) 56.25% |
|
| 1182. |
With most of the xerox machines, you can reduce or enlarge your original by entering a percentage for the copy. Reshma wanted to enlarge a 2cm by 4cm drawing. What will be dimensions of the copy of the drawing be? |
| Answer» With most of the xerox machines, you can reduce or enlarge your original by entering a percentage for the copy. Reshma wanted to enlarge a 2cm by 4cm drawing. What will be dimensions of the copy of the drawing be? | |
| 1183. |
Statements: All pens are notebooks. No notebook is a table. Some tables are desks. All desks are tanks. Conclusions: I. Some tanks are notebooks. II. Some desks are pens. III. Some tanks are tables. IV. No tank is a notebook. |
|
Answer» Statements: All pens are notebooks. No notebook is a table. Some tables are desks. All desks are tanks. Conclusions: I. Some tanks are notebooks. II. Some desks are pens. III. Some tanks are tables. IV. No tank is a notebook. |
|
| 1184. |
John spends 14th of his day in school. How many hours in day does John spend in school?6 |
Answer» John spends 14th of his day in school. How many hours in day does John spend in school?
|
|
| 1185. |
Question: Mariam bought two fans for Rs. 3605. She sold one at a profit of 15%and the other at a loss of 9%. If Mariam obtained the same amound for each fan, find the cost price of each fan. sir I have no any doubt in answer I have only one doubt that why we assume sp to 100 . |
|
Answer» Question: Mariam bought two fans for Rs. 3605. She sold one at a profit of 15%and the other at a loss of 9%. If Mariam obtained the same amound for each fan, find the cost price of each fan. sir I have no any doubt in answer I have only one doubt that why we assume sp to 100 . |
|
| 1186. |
12. A semi circle of radius 7 cm rolled to make a cone by joining the two edges. What is the volume of cone? |
| Answer» 12. A semi circle of radius 7 cm rolled to make a cone by joining the two edges. What is the volume of cone? | |
| 1187. |
37. The number of four digir number that can be formed by using the digits1 to 9 such that the least digit used is 4 when repetation of the digita is allowed |
| Answer» 37. The number of four digir number that can be formed by using the digits1 to 9 such that the least digit used is 4 when repetation of the digita is allowed | |
| 1188. |
A die is thrown three times. Events A and B are defined as below:A:4 on the third throwB:6 on the first and 5 on the second throw.The probability of occurrence of A given that B has already occurred is: |
|
Answer» A die is thrown three times. Events A and B are defined as below: |
|
| 1189. |
Find the equation whose roots are 1 , ω ,ω2 where ω = −1+i√32 |
|
Answer» Find the equation whose roots are 1 , ω ,ω2 where ω = −1+i√32 |
|
| 1190. |
Nasruddin and Mahesh invested Rs 40,000 and Rs 60,000 respectively to start a business. They made a profit of 30%. How much profit did each of them make? |
| Answer» Nasruddin and Mahesh invested Rs 40,000 and Rs 60,000 respectively to start a business. They made a profit of 30%. How much profit did each of them make? | |
| 1191. |
Question 124(i)The cell of a bacteria doubles in every 30 min. A scientist begins with a single cell. How many cells will be there after 12 hours? |
|
Answer» Question 124(i) The cell of a bacteria doubles in every 30 min. A scientist begins with a single cell. How many cells will be there after 12 hours? |
|
| 1192. |
Find the number of factors of 240. Ans. _____________. |
|
Answer» Find the number of factors of 240. Ans. _____________. |
|
| 1193. |
The straight lines I1,I2,I3 are parallel and lie in the same plane. A total number of m points are taken on I1, n points on I2, K points on I3. The maximum number of triangles formed with vertices at these points are [IIT Screening 1993; UPSEAT 2001] |
|
Answer» The straight lines I1,I2,I3 are parallel and lie in the same plane. A total number of m points are taken on I1, n points on I2, K points on I3. The maximum number of triangles formed with vertices at these points are [IIT Screening 1993; UPSEAT 2001] |
|
| 1194. |
Study the following information carefully and answer the following questions: An organisation decided to distribute seven types of laptops on week days starting from Monday to Sunday. The seven laptops to be distributed are of Sony, Acer, Asus, Lenovo, Dell, HP and HCL, but not necessarily in the same order. Dell laptops are to be given on Saturday. Lenovo laptops are given just after Asus Laptops and Asus laptops are not given on Wednesday. HP laptops are given two days after the distribution of Asus laptops. Acer laptops are distributed just after Sony laptops. HCL laptops are distributed before Acer laptops. HP laptops are distributed after Dell laptops. Which laptops are distributed on Wednesday? |
|
Answer» Study the following information carefully and answer the following questions: An organisation decided to distribute seven types of laptops on week days starting from Monday to Sunday. The seven laptops to be distributed are of Sony, Acer, Asus, Lenovo, Dell, HP and HCL, but not necessarily in the same order. Dell laptops are to be given on Saturday. Lenovo laptops are given just after Asus Laptops and Asus laptops are not given on Wednesday. HP laptops are given two days after the distribution of Asus laptops. Acer laptops are distributed just after Sony laptops. HCL laptops are distributed before Acer laptops. HP laptops are distributed after Dell laptops. Which laptops are distributed on Wednesday? |
|
| 1195. |
Quadrilateral EFGHis a rectangle in which Jis a point of intersection of the diagonals. Find the length of diagonal. If JG = 8x+ 15 and JF= 11x–39. |
| Answer» Quadrilateral EFGHis a rectangle in which Jis a point of intersection of the diagonals. Find the length of diagonal. If JG = 8x+ 15 and JF= 11x–39. | |
| 1196. |
In how many years will Rs 800 amount to Rs 882 at 5% per annum compounded annually? |
|
Answer» In how many years will Rs 800 amount to Rs 882 at 5% per annum compounded annually? |
|
| 1197. |
In the following series, which letter occupies the 1000th position? ABCD......XYZ YX....BA BCD.....YZ YX....CBA BC.....YZ....... |
|
Answer» In the following series, which letter occupies the 1000th position? |
|
| 1198. |
The number of ways in which four numbers can be selected from 1,2,3,…,30 so that they are not consecutive is |
|
Answer» The number of ways in which four numbers can be selected from 1,2,3,…,30 so that they are not consecutive is |
|
| 1199. |
What amount of heat will be generated in a coil of resistance R due to a charge q passing through it if the current in the coil decreases to zero uniformly during a time interval Δ t? |
|
Answer» What amount of heat will be generated in a coil of resistance R due to a charge q passing through it if the current in the coil decreases to zero uniformly during a time interval Δ t? |
|
| 1200. |
Fulham lost its game with a Scoreline (GF-GA) of |
|
Answer» Fulham lost its game with a Scoreline (GF-GA) of |
|
