List of practice Questions

Ten people went out for dinner. Nine of them contributed ₹400 each, while the tenth person contributed an amount that was ₹900 more than the average contribution of the entire group. How much did the tenth person contribute?

The sum of four numbers A, B, C, and D is 10,600. Without A, the average of B, C, and D is 1,000. Without B, the average of A, C, and D is 3,220. Without C, the average of A, B, and D is 3,180. Find the value of D.

The sum of X, Y, W, and Z is 84. The sum of Y, W, and Z is three times X. The sum of X, W, and Z is 320% of Y. W is 20% of the sum of X, Y, and Z. Find the value of Z.

In a certain code language, INDIA \(\rightarrow\) JLGEF. Then how will ROME be written in that code language?

In a certain code language, FALSE is written as 6, 1, 12, 19, 5 which represents the alphabetical positions of its letters. How will LOGIC be written in that code language?

Arun pointed to a woman and said: "She is the daughter of my father's only son." What is the woman's relation to Arun?

The price of LPG increases by \(16\%\). By what percentage should consumption be reduced so that the total expenditure remains the same?

Five persons P, Q, R, S, and T are standing one above another in a vertical line.

• Q is above R.

• R is above S.

• T is at the bottom.

• P is directly above T.

• S is above P.
Who is at the top?

U, V, W, X, Y, Z are standing in line. Y is in between V and Z, W is immediate left of V. X is not on either ends. U is right of Z. If W is far left then who is at 4th position from left?

Kritika has three solid objects cone, hemisphere, cylinder. All have same base radius and height. Then the ratio of volume of cylinder : cone : hemisphere is

Statement: Indian Child are very talented but are instead weak in Science and Mathematics. Course of Action:

• [I.] Teaching and Text book are not available in mother language.

• [II.] Education based on experiment in both subject is lacking.
Options:

72, 69, 66, \(\ldots\) Number continue in same pattern as long as they remain positive. What will be the maximum sum of terms?

Study the following statements and conclusions carefully. Statements:

• All Polymers are Cakes.

• Some Plastics are not Cakes.

• All Plastics are Synthetic Fibers.
Conclusions:

• [I.] Some Synthetic Fibers are not Cakes.

• [II.] Some Cakes are Synthetic Fibers.

• [III.] No Polymer is a Plastic.

• [IV.] Some Polymers are Synthetic Fibers.
Options:

In a survey, 70% of cat owners also own a dog, while only 20% of dog owners also own a cat. If there are 1001 dog owners, how many cat owners are there?

Five years ago, A's age was three times B's age. At present, A's age is twice B's age. What is A's present age?

The sum of x, y, and z is 98. The ratio of x : y = 2 : 3, and the ratio of y : z = 5 : 8. What is the value of y?

Study the following statements and conclusions carefully. Statements:

• All Z are Y.

• No Y is X.

• Every X is W.
Conclusions:

• [I.] Some W are Z.

• [II.] Z are not X.
Options:

In a group of people:

• 70 play only Hockey.

• 100 play only Football.

• 30 play both Hockey and Football.

• 150 play neither game.
What percentage of the people play Hockey?

Trains pass through Park Street station at regular intervals of 45 minutes. A man is standing at the station. He knows that the previous train passed 15 minutes ago, and the next train will arrive at 9:45 AM. What is the current time?

Find the next term in the following sequence: \[ 28,\;327,\;464,\;5125,\;? \]

Suresh first travels 18 km towards the West. He then turns left and travels 14 km. After that, he turns right and travels 11 km. He again turns right and travels 7 km. Then he turns left and travels 16 km. Finally, he turns right and travels 9 km, where he stops. What is the final direction in which Suresh is moving when he stops?

Find the missing number (?) in the following pattern:

In a family of seven members, namely P1, P2, P3, P4, P5, P6, and P7, the following information is known:

• P4 is the sister of P7.

• P2 is the mother of P6's wife.

• P6 is the son-in-law of P3.

• P5 and P7 are the grandsons of P3.

• In the family, there are exactly: 2 fathers, 2 mothers, 2 brothers, 1 sister.
Based on the above information, what is the relationship between P1 and P4?

Study the following statements and conclusions carefully. Statements: Some Professors are Doctors. All Doctors are Patients. Conclusions: I. Some Professors are Patients. II. No Doctor is a Professor.

Which component of web browser is responsible for taking HTML, CSS, JavaScript code and turning it into visual page you interact with?