Tag: general knowledge

The pattern decreases by consecutive integers: 25-1=24, 24-2=22, 22-3=19, 19-4=15. Following this pattern, the next subtraction is 5, so 15-5=10. This is a classic arithmetic progression with increasing differences.

The pattern in each row is (first number + second number) / third number = fourth number. Row 1: (17+8)/5 = 25/5 = 5. Row 2: (13+7)/5 = 20/5 = 4. Row 3: (6+12)/6 = 18/6 = 3. Row 4: (10+6)/4 = 16/4 = 4. This consistent mathematical operation yields answer choice A.

To solve this question, the user needs to understand the concept of profit percent, cost price and selling price.

Let M be the marked price of each pen

The cost price of 30 pens is equal to the cost price of 27 pens, since the retailer pays equal to the marked price of 27 pens. Therefore, the cost price of each pen is $\frac{M}{30}\times27 = \frac{9M}{10}$.

When the retailer sells each pen at the marked price M, the selling price of each pen is M.

So the profit for each pen is $M - \frac{9M}{10} = \frac{M}{10}$.

Therefore, the profit percent is $\frac{\text{Profit}}{\text{Cost Price}}\times100 = \frac{\frac{M}{10}}{\frac{9M}{10}}\times100 = \frac{1}{9}\times100 = 11\frac{1}{9}\%$.

Therefore, the answer is:

The Answer is: D. 11 1/9%

The Amazon River and its tributaries in South America are home to the largest population of piranhas in the world. The Amazon basin provides the ideal warm, freshwater habitat that piranhas require. While piranhas exist in other South American rivers, the Amazon has by far the largest concentration.

To find GCD, take the lowest power of each common variable: for coefficient, GCD of 12, 18, 24 is 6. For x: lowest power is x (x^1 from third term). For y: lowest power is y^2 (from second term). For z: lowest power is z^2 (from first term). So GCD = 6xy^2z^2, which is option D.

Shah Rukh Khan has been the brand ambassador for Sunfeast biscuits (ITC company) for many years. His widespread recognition and family-friendly image made him an ideal choice for promoting this FMCG food brand. Hrithik Roshan, Saif Ali Khan, and Rahul Dravid have endorsed other brands but not Sunfeast.

Hrithik Roshan was the brand ambassador for John Players clothing line during its peak advertising campaigns. His youthful, stylish image aligned well with the brand's target audience. Shah Rukh Khan has endorsed many other brands but not John Players, and Sanjay Dutt and Rahul Dravid are not associated with this clothing brand.

Bats (order Chiroptera) make up approximately 25% of all mammal species, with over 1,400 species worldwide. They are the most diverse and successful mammalian group. Humans, wolves, and cats represent single species or small groups - nowhere near a quarter of mammal diversity.