Question
A man lost one-fourth of his initial amount in the
gambling after playing three rounds. The rule of Gambling is that if he wins he will receive Rs. 1000, but he has to give 50% of his total amount after each round. Luckily he won all the three round. Find the initial amount that he had.Solution
Let the Initial amount be Rs x According to the question, [(((x+1000)× 1/2+1000)× 1/2+1000) × 1/2] = x/4 [(x/2+ 1500) × 1/2+ 1000 ) × 1/2] = x/4 [x/4+ 1750] × 1/2 = x/4 x/8=875 x= 7000
Select the option that is related to the third number in the same way as the second number is related to the first number.
9 : 90 : : 15 :?
Select the figure that will come next in the following series.
Question Figure:
Statements:
Some seeds are fruits.
Some fruits are jams.
All jams are desserts.
Conclusions:
I. Some jams are see...
Select the word-pair that best represents a similar relationship to the one expressed in the given pair of words.
(The words must be considered a...
In a code language, 'PARUL' is coded as RDTXN and 'MADHU' is coded as ODFKW. How will 'VIJAY' be coded in the same language?
Select the Venn diagram that best illustrates the relationship between the following classes.
Animals, Lizards, Octopuses
16 is related to 112 following a certain logic. Following the same logic, 26 is related to 182. To which of the following is 44 related, following the s...
‘A + B’ means ‘A is the brother of B’
‘A – B’ means ‘A is the mother of B’
‘A × B’ means ‘A is the husband of B�...
A dice has its faces marked by letters E, R, A, L, O and T. Two positions of the same dice are shown in the given figures. Which face is opposite to fac...
Relevant for Exams:
