if $${{5x-7}\over 3}+2={{4x-3}\over 4}+4x$$, then the value of (8x+5) is

The product of 1.7 ´ 10⁴ and 12.5 ´ 10^–6 is expressed in the standard form as k ´ 10ⁿ . The value of (2k + n) is

Given below is a question followed by two statements I and II. Read both statements carefully to decide which one of them is sufficient to answer the question.
 Six people - A, B, C, D, E and F are sitting in a straight line facing north. Who sits to the immediate left of D?

(1) A sits second from one of the extreme ends of the line. Only two people sit between A and B. E sits to the immediate right of C.
(II) C sits third from the left end of the line. Only one person sits between C and F. E sits third to the right of F.

In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each number.

Antarctica is perhaps the one place on Earth no one would have expected (1)______ canyons. And yet, scientists were surprised to (2)______ deep crevices that run for hundreds of kilometres. (3)______ they are not visible at the snowy surface, (4)______ trenches cut deep into Antarctica. The biggest (5)______ canyon is over 350 km long. It’s called ‘Foundation Trough’. Other canyons are not as long, but they are impressive too. These canyons were found with the help of radars after scanning the wide expanse of the frozen continent. They are incredibly important because they help control the flow of the ice.

Select the most appropriate option to fill in the blank No. 5.

In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each number.

Antarctica is perhaps the one place on Earth no one would have expected (1)______ canyons. And yet, scientists were surprised to (2)______ deep crevices that run for hundreds of kilometres. (3)______ they are not visible at the snowy surface, (4)______ trenches cut deep into Antarctica. The biggest (5)______ canyon is over 350 km long. It’s called ‘Foundation Trough’. Other canyons are not as long, but they are impressive too. These canyons were found with the help of radars after scanning the wide expanse of the frozen continent. They are incredibly important because they help control the flow of the ice.

Select the most appropriate option to fill in the blank No. 4.

In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each number.

Antarctica is perhaps the one place on Earth no one would have expected (1)______ canyons. And yet, scientists were surprised to (2)______ deep crevices that run for hundreds of kilometres. (3)______ they are not visible at the snowy surface, (4)______ trenches cut deep into Antarctica. The biggest (5)______ canyon is over 350 km long. It’s called ‘Foundation Trough’. Other canyons are not as long, but they are impressive too. These canyons were found with the help of radars after scanning the wide expanse of the frozen continent. They are incredibly important because they help control the flow of the ice.

Select the most appropriate option to fill in the blank No. 3.

In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each number.

Antarctica is perhaps the one place on Earth no one would have expected (1)______ canyons. And yet, scientists were surprised to (2)______ deep crevices that run for hundreds of kilometres. (3)______ they are not visible at the snowy surface, (4)______ trenches cut deep into Antarctica. The biggest (5)______ canyon is over 350 km long. It’s called ‘Foundation Trough’. Other canyons are not as long, but they are impressive too. These canyons were found with the help of radars after scanning the wide expanse of the frozen continent. They are incredibly important because they help control the flow of the ice.

Select the most appropriate option to fill in the blank No. 2.

In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each number.

Antarctica is perhaps the one place on Earth no one would have expected (1)______ canyons. And yet, scientists were surprised to (2)______ deep crevices that run for hundreds of kilometres. (3)______ they are not visible at the snowy surface, (4)______ trenches cut deep into Antarctica. The biggest (5)______ canyon is over 350 km long. It’s called ‘Foundation Trough’. Other canyons are not as long, but they are impressive too. These canyons were found with the help of radars after scanning the wide expanse of the frozen continent. They are incredibly important because they help control the flow of the ice.

Select the most appropriate option to fill in the blank No. 1.