Forum

Linear Equation In One Variable

In a two digit number, digit in units place is twice the digit in tens
place. If 27 is added to it, digits are reversed. Find the number.

03/11/2024

Mathematics

8th

mental ability

If HERCULES is coded s JCTAWJGQ, then what is the code for APHORDITE ?
(A) CNMJTBKRG (B) CNJMTBKSG (C) CNJMTBKRG (D) CNJMTCKRG

03/11/2024

mental ability

10th

Linear Equation In One Variable

If numerator is 2 less than denominator of a rational number and
when 1 is subtracted from numerator and denominator both, the
rational number in its simplest form is 1/2. What is the rational
number?

03/11/2024

Mathematics

8th

mental ability

If MENTAL is written LNDFMOSUZBKM, then how would TEST be written in that code ?
(A) UVFGTIIV (B) RSCDQRRS (C) SUDFRQRSM (D) SUDFRTSU

03/11/2024

mental ability

10th

Linear Equation In One Variable

The age of A is five years more than that of B. 5 years ago, the ratio of
their ages was 3:2. Find their present ages.

03/11/2024

Mathematics

8th

Linear Equation In One Variable

The perimeter of a rectangle is 240 cm. If its length is increased by
10% and its breadth is decreased by 20%, we get the same perimeter.
Find the length and breadth of the rectangle.

03/11/2024

Mathematics

8th

mental ability

If in a certain code MANISH is written as NZMRHS, then how will RANJITA be written int eh same code ?
(A) IZMQRGZ (B) IZMPRGZ (C) IZMQRHZ (D) IZMQRIZ

03/11/2024

mental ability

10th

Linear Equation In One Variable

The sum of four consecutive integers is 266. What are the integers?

03/11/2024

Mathematics

8th

mental ability

If in any code language TARGET is coded as UYUCNJ then which word is coded as VICTORY in that
language ?
(A) UKZXJXR (B) UKYXJDR (C) UKYXJWD (D) None

03/11/2024

mental ability

10th

Linear Equation In One Variable

Anima left one-half of her property to her daughter, one-third to her
son and donated the rest to an educational institute. If the donation
was worth Rs. 1,00,000, how much money did Anima have?

03/11/2024

Mathematics

8th