Question
145 litres of a mixture contains 40% milk and rest
water. If ‘x’ litres of milk is added into the mixture then quantity of water in the final mixture becomes 25% of total quantity of mixture. Find the value of ‘x’.Solution
Quantity of milk in the initial mixture = 145 × 0.40 = 58 litres Quantity of water in the initial mixture = 145 – 58 = 87 litres Quantity of water is unchanged in the final mixture. So, Quantity of final mixture = (87/25) × 100 = 348 litres Quantity of milk in final mixture = 348 – 87 = 261 litres Value of ‘x’ = 261 – 58 = 203
From the given figures, Which of the option figure will be the next figure of the series?
Each vowel in the word ‘SIMILAR’ is changed to the following letter in the English alphabetical order and each consonant is changed to the preceding...
Select the number from among the given options that can replace the question mark (?) in the following series?
20, 25, 24, 30, 32, 35, ?
Select the correct mirror image of the given figure when the mirror is placed to the right side of the f igure .
Select the number that can replace the (?) in the following series.
29, 23, 18, 14, ?
If A denotes, B denotes, C denotes, and D denotes, then what will be the value of the following expression?
89 A 94 C 35 D 8 B 8 = ?
Three statements in this question and three related conclusions have been given to them, assuming the truth of the story of truth is to decide which co...
13 is related to 103 following a certain logic. Following the same logic, 9 is related to 71. To which of the following is 15 related, following the sam...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
A, B, C, D, E, F, G and H are sitting around a square table not facing the centre. Some of them are sitting at the corners while some are sitting at the...
